| Class Number |
Class Name |
No. of Patents |
| 987/24 |
Antimony compounds (9/90; 9/90b; 9/90c; 9/90d; 9/90e) |
42 |
| 987/25 |
Contains aryl group (9/92) |
11 |
| 987/26 |
Arsenic compounds (9/70c) |
1 |
| 987/27 |
Arsenic compounds devoid of any arsenic as ring atom in a ring system (9/66; 9/68; 9/70; 9/70b; 9/72; 9/72b; 9/72c) |
38 |
| 987/29 |
Contains aryl group (9/74; 9/74b; 9/74c; 9/76; 9/78) |
18 |
| 987/28 |
Ring system containing at least one atom other than metal or carbon as ring atoms (9/80; 9/80b; 9/80c; 9/82; 9/84; 9/86; 9/88) |
2 |
| 987/23 |
Bismuth compounds (9/94) |
11 |
| 987/4 |
Cobalt compounds (15/06) |
21 |
| 987/5 |
Devoid of any cobalt atom directly bonded to carbon (15/06b) |
85 |
| 987/300 |
Compound contains both a phosphorus and a metal atom (9/02a) |
41 |
| 987/302 |
Compound contains at least one atom of al, ga, in, tl, ge, sn, or pb (9/02d) |
34 |
| 987/303 |
Compound contains at least one atom of cu, zn, ag, cd, au, or hg (9/02c) |
18 |
| 987/304 |
Compound contains at least one atom of fe, co, ni, ru, rh, pd, os, ir, or pt (9/02b) |
23 |
| 987/301 |
Compound contains at least one atom of ti, zr, hf, v, nb, ta, cr, mo, w, mn, tc, or re (9/02e) |
23 |
| 987/1 |
Compound contains two or more heavy metal atoms which are in different groups of the periodic system (19/00; 19/00b) |
15 |
| 987/21 |
Compounds containing elements of the 6th group of the periodic system (cr, mo, w, po) (11/00) |
20 |
| 987/22 |
Devoid of any group 6 atom directly bonded to carbon (11/00b) |
102 |
| 987/19 |
Compounds containing elements of the 7th group of the periodic system (mn, tc, re) (13/00) |
17 |
| 987/20 |
Devoid of any group 7 atom directly bonded to carbon (13/00b) |
78 |
| 987/2 |
Heavy metal compounds wherein the metal is bonded directly to at least two ring systems (metallocenes) (17/00) |
59 |
| 987/3 |
Group 8 metal atom (fe, co, ni, pt, rh, pd, ru, ir, os) (17/02) |
41 |
| 987/17 |
Iridium compounds (15/00n3; 15/00n3b) |
19 |
| 987/8 |
Iron compounds (15/02; 15/03) |
11 |
| 987/9 |
Devoid of any iron atom directly bonded to carbon (15/02b) |
0 |
| 987/6 |
Nickel compounds (15/04) |
0 |
| 987/7 |
Devoid of any nickel atom directly bonded to carbon (15/04b) |
0 |
| 987/18 |
Osmium compounds (15/00n2; 15/00n2b) |
9 |
| 987/14 |
Palladium compounds (15/00n5) |
22 |
| 987/15 |
Devoid of any palladium atom directly bonded to carbon (15/00n5b) |
39 |
| 987/30 |
Phosphorus compounds (9/02; 9/06) |
27 |
| 987/33 |
Compound contains a ring which is devoid of a metal atom and contains at least one p atom as ring member (9/6564; 9/6564v; 9/6568; 9/6568b; 9/6568c; 9/6568d; 9/6568e; 9/6568f) |
17 |
| 987/34 |
Ring contains n and p only, or may include in addition to the required n and p, only c, s, or o (9/6581; 9/6584; 9/6584a) |
7 |
| 987/35 |
Ring contains at least two p atoms (9/6581d; 9/6587; 9/659; 9/6593) |
20 |
| 987/37 |
Ring contains o and p only, or may include in addition to the required o and p, only c (9/6571) |
8 |
| 987/43 |
Contains p and o as ring atoms and wherein the p atom is directly bonded to a c atom (9/6571l) |
0 |
| 987/44 |
P atom bonded to c is also bonded directly to two o atoms which are in the same ring as p (9/6571l4) |
53 |
| 987/45 |
P atom bonded to c is bonded to an o atom which is in the same ring as p (9/6571l2; 9/6571l6) |
31 |
| 987/42 |
Contains p(o) group as atoms in the ring and wherein the p atom is directly bonded to n (9/6571b) |
1 |
| 987/46 |
Contains p(o) group as ring atoms and wherein the p atom is directly bonded to extracyclic s (9/6571a; 9/6571a1) |
24 |
| 987/48 |
P(o) containing ring is part of a condensed or bridged ring carbocyclic system (9/6571a4) |
13 |
| 987/47 |
Two or more rings contain at least one p-o bond and wherein at least two p atoms in the two rings are bonded to s (includes spiro) (9/6571a6) |
13 |
| 987/38 |
P in ring is directly bonded to at least two o atoms which are in separate rings (9/6571a8; 9/6574a8) |
1 |
| 987/39 |
Ring contains a p(o) group as atoms within the ring and wherein all atoms bonded to the p atom within the ring, or extracyclic to the ring, are oxygen (9/6574; 9/6574a1) |
54 |
| 987/41 |
P(o) group containing ring is part of a condensed or bridged carbocyclic ring system (9/6574a4) |
45 |
| 987/40 |
Two or more rings contain at least one p(o) group and wherein at least two p atoms in the two rings are bonded solely to o, or wherein the compound contains two p atoms in a single ring and all bonds of the p atoms are to o (includes spiro rings) (9/6574a6) |
57 |
| 987/36 |
Ring contains s and p only, or may include in addition to the required s and p, only c or o (9/6578; 9/6578d) |
28 |
| 987/31 |
Compound contains a ring which is devoid of a metal atom as ring member and wherein the ring contains at least one atom other than c, n, o, s, p, se, or te as a ring atom; e.g., boron, etc. (9/6596) |
0 |
| 987/32 |
Compound contains at least one atom of silicon or boron (9/02g) |
19 |
| 987/116 |
Contains at least one (c)-p bond (9/28) |
7 |
| 987/118 |
Pentavalent p compound containing a p(=c) bond and wherein the p atom is not bonded directly to chalcogen (9/535b) |
37 |
| 987/117 |
Pentavalent p compound containing a p(=n) bond and wherein the p atom is bonded directly to three carbon atoms (9/535d; 9/535d2) |
14 |
| 987/119 |
Pentavalent p compound containing at least one bond to carbon and wherein the other four valences are bonded directly to four separate atoms, none of which are chalcogen (9/535) |
21 |
| 987/121 |
Pentavalent p compound having the structure (c)-p(=x)(c or h)(c or h) where x is chalcogen (9/53) |
33 |
| 987/122 |
At least one of the carbon atoms bonded to the p atom is not part of an aryl ring and is bonded directly to an aryl ring or is bonded to an aryl ring through a chain of acyclic carbon atoms (9/53a7) |
6 |
| 987/125 |
Compound contains a nitrogen or halogen atom or contains a chalcogen atom other than bonded to the p atom (9/53a1; 9/53a2) |
79 |
| 987/124 |
Compound contains a ring composed solely of carbon atoms or contains an ethylenic group (9/53a3; 9/53a4) |
29 |
| 987/123 |
Compound having two or more (c)-p(=x) groups or at least one (x=)-p-(c)-p(=x) group (9/53a6) |
11 |
| 987/120 |
Pentavalent p compound having the structure (x=c*)-p(=x) or (cyano*)-p(=x) where x is chalcogen, * indicates a direct bond of the c of the c=x group or of the c of the cyano group directly to the p atom, and the other atoms bonded directly to the p atom are either carbon and hydrogen (9/53a9; 9/53p; 9/53y) |
9 |
| 987/144 |
Pentavalent p having the structure (c)-p(=x) (x) (hal) (x) or (c)-p(=x) (hal)2 wherein x is chalcogen (9/42) |
48 |
| 987/145 |
Contains the structure (c)-p(=x) (x*y) (hal) where y is carbon or hydrogen and * indicates a direct bond to the adjacent x atom (9/42h) |
40 |
| 987/140 |
Pentavalent p having the structure (c)-p(=x) (x) (n) or (c)-p(=x) (n)2 where x is chalcogen (9/44; 9/44a; 9/44a1; 9/44a6; 9/44a9; 9/44b; 9/44b1; 9/44b9) |
42 |
| 987/143 |
Compound contains a ring composed solely of carbon atoms or contains an ethylenic group (9/44a2; 9/44a3; 9/44a4; 9/44a7; 9/44b2; 9/44b3; 9/44b4; 9/44b7) |
20 |
| 987/141 |
Contains the structure (c)-p(=x) (x) (n-*acyl), (c)-p(=x) (x) (n-*z) or (c)-p(=x) (x) (n-*cyano) where z is an atom other than c or h and * indicates a direct bond to the adjacent n atom (9/44c9; 9/44c9+q; 9/449+u) |
31 |
| 987/142 |
Contains the structure (c)-p(=x) (x) (n-q) where q is a radical containing an atom other than c or h, or contains a ring composed solely of carbon atoms or contains an ethylenic group (9/44c; 9/44c1; 9/44c2; 9/44c3; 9/44c4; 9/44c7) |
24 |
| 987/146 |
Pentavalent p having the structure (c)-p(=x) (x) (x) where x is chalcogen (9/38) |
19 |
| 987/166 |
Contains the structure "carbocyclic ring"-p-(=x) (x) (x) where "--" indicates that a ring carbon of the carbocyclic ring may or may not be directly bonded to the p atom (9/38a3) |
8 |
| 987/167 |
Contains the structure "ethylenic group"-p(=x) (x) (x) where "--" indicates that a carbon atom of the ethylenic group may or may not be directly bonded to the p atom (9/38a2) |
22 |
| 987/165 |
Contains the structure (aryl group*)-p(=x) (x) (x) where * indicates a direct bond of one of the carbon atoms of the aryl group to the p atom (9/38a4) |
22 |
| 987/161 |
Contains the structure (x=c)-p(=x) (x) (x) or (cyano*)-p(=x) (x) (x) where * indicates a direct bond of the c of the c=x group or of the c atom of the cyano group to the p atom (9/38a9) |
19 |
| 987/162 |
Contains the structure aryl-(c)n-p(=x)(x) (x) where n is at least one (9/38a7) |
33 |
| 987/168 |
Contains the structure q-(c)-p(=x) (x) (x) where q is a moiety containing an atom other than c or h (9/38a1; 9/38a1+u6; 9/38a1+u9) |
360 |
| 987/163 |
Contains two or more p atoms (9/38b) |
20 |
| 987/164 |
Two or more (c)-p(=) (x) (x) (x) or at least one (x) (x) (x=)-p-(c)-p-(=x) (x) (x) group (9/38a6; 9/30a6+j; 9/38a6+u) |
130 |
| 987/147 |
Pentavalent p having the structure (c)-p(=x) (x) (x-*c) and * indicates a direct bond to the adjacent x atom (9/40) |
40 |
| 987/157 |
Contains the structure "carbocyclic ring" -p(=x) (x) (x-c) where "--" indicates that a ring carbon of the carbocyclic ring may or may not be directly bonded to the p atom (9/40a3) |
40 |
| 987/158 |
Contains the structure "ethylenic group"-p(=x) (x) (x-c) where "--" indicates that a c of the ethylenic group may or may not be bonded directly to the p atom (9/40a2) |
131 |
| 987/156 |
Contains the structure (aryl*)-p(=x) (x) (x-c), * indicates a direct bond between a carbon of the aryl ring, and the p atom (9/40a4) |
27 |
| 987/148 |
Contains the structure (c)-p(=x) (x) (x-*acyl), (c)-p(=x) (x-c) (x-*z), or (c)-p(=x) (x) (x-*cyano) where z is an atom other than c or h and * indicates a direct bond to the adjacent x atom (9/40c9; 9/40c9+q; 9/40c9+u) |
28 |
| 987/149 |
Contains the structure (c)-p(=x) (x) (x-aryl) (9/40c4) |
60 |
| 987/150 |
Carbon of aryl ring is bonded directly to the x atom (9/40c7) |
15 |
| 987/159 |
Contains the structure (c)-p(=x) (x) (x-c-q) where q is a moiety containing an atom other than c or h (9/40c; 9/40c1) |
159 |
| 987/151 |
Contains the structure (c)-p(=x) (x) (x-carbocyclic ring) (9/40c3) |
7 |
| 987/152 |
Contains the structure (c)-p(=x) (x) (x-ethylenic group) (9/40c2) |
39 |
| 987/153 |
Contains the structure (x=c*)-p(=x) (x) (x-c) or (cyano*)-p(=x) (x) (x-c) where * indicates a direct bond of the c of the c=x group or of the c atom of the cyano group directly to the p atom (9/40a9; 9/40a9+q) |
52 |
| 987/154 |
Contains the structure aryl-(c)n-p(=x) (x) (x-c) where n is at least one (9/40a7; 9/40a7+p) |
215 |
| 987/160 |
Contains the structure q-(c)-p(=x) (x) (x-c) where q is a moiety containing an atom other than c or h (9/40a; 9/40a1; 9/40a1+u9; 9/40b) |
583 |
| 987/155 |
Contains two or more (c)-p(=x) (x) (x-c) groups at least one (c-x) (x) (x=)-p-(c)-p(=x) (x) (x-c) group (9/40a6; 9/40a6+j; 9/40a6+u) |
53 |
| 987/169 |
Pentavalent p having the structure (c)2-p(=x) (n) where x is chalcogen (9/36) |
24 |
| 987/181 |
Pentavalent p having the structure (c)2-p(=x) (x-b) where x is chalcogen and b represents an atom other than c (9/30; 9/30b) |
10 |
| 987/186 |
Contains a q-(c)-p(=x) (c) (x-b) group wherein q is a moiety containing an atom other than c or h (9/30a1; 9/30a1+u6) |
82 |
| 987/184 |
Contains the structure "carbocylic group"-p(=x) (c) (x-b) where "--" indicates that a ring carbon of the carbocyclic ring may or may not be directly bonded to the p atom (9/30a3; 9/30a4; 9/30a7) |
30 |
| 987/185 |
Contains the structure "ethylenic group"-p(=x) (c) (x-b) where "--" indicates that a carbon atom of the ethylenic group may or may not be directly bonded to the p atom (9/30a2) |
5 |
| 987/182 |
Contains the structure (x=c*)-p(=x) (c) (x-b) or (cyano*)-p(=x) (c) (x-b) where * indicates a bond of the c of the c=x group or of the c of the cyano group directly to the p atom (9/30a9) |
2 |
| 987/183 |
Contains two or more (c)-p(=x) (c) (x-b) groups or at least one (b-x) (c) (x=)-p-(c)-p-(=x) (c) (x-b) group (9/30a6) |
4 |
| 987/171 |
Pentavalent p having the structure (c)2-p(=x) (x-c) where x is chalcogen (9/32) |
13 |
| 987/177 |
Contains the structure "carbocyclic ring"-p(=x) (c) (x-c) where "--" indicates that a ring carbon of the carbocyclic ring may or may not be directly bonded to the p atom (9/32a3; 9/32a4; 9/32a7) |
30 |
| 987/178 |
Contains the structure "ethylenic group"-p(=x) (c) (x-c) where "--" indicates that a carbon atom of the ethylenic group may or may not be bonded directly to the p atom (9/32a2) |
8 |
| 987/179 |
Contains the structure (c)-p(=x) (c) (x-c-q) where q is a moiety containing an atom other than c or h (9/32c; 9/32c1) |
23 |
| 987/173 |
Contains the structure (c)2-p(=x) (x-carbocyclic ring) (9/32c3; 9/32c4; 9/32c7) |
12 |
| 987/174 |
Contains the structure (c)2-p(=x) (x-ethylenic group) (9/32c2) |
5 |
| 987/172 |
Contains the structure (c)2-p-(x) (x-*acyl), (c)2-p(=x) (x-*z) or (c)2-p(=x) (x-*cyano) where z is an atom other than c or h and * indicates a direct bond to the adjacent x atom (9/32c9) |
3 |
| 987/175 |
Contains the structure (x=c*)-p(=x) (c) (x-c) or cyano*)-p-(=x)(c)(x-c) where * indicates a direct bond of the c of the c=x group or the c atom of the cyano group to the p atom (9/32a9; 9/32a9+q) |
6 |
| 987/180 |
Contains the structure q-(c)-p(=x) (c) (x-c) where q is a moiety containing an atom other than c or h (9/32a; 9/32a1) |
68 |
| 987/176 |
Contains two or more (c)-p(=x) (c) (x-c) groups or at least one (x-c) (c) (x=)p-(c)-p(=x) (c) (x-c) group (9/32a6) |
5 |
| 987/170 |
Pentavalent p having the structure (c)2-p(=x)(hal) where x is chalcogen (9/34) |
31 |
| 987/126 |
Trivalent compounds having the structure (hal)-p-(c)(c or h), or (hal)-2-p(c), or pentavalent compounds having the structure (hal)-p(=x)(c) (c or h) or (hal)2-p(=x)(c) where x is chalcogen (9/52) |
32 |
| 987/128 |
Trivalent p compound containing a metal atom and having the structure (c)-p(c or h or metal) (c or h or metal) (9/50y; 9/50z; 9/50z2; 9/50z4; 9/50z6; 9/50z8) |
0 |
| 987/127 |
Trivalent p compound having the structure (c or h)(c)-p-p-(c)(c or h) (9/50p) |
62 |
| 987/129 |
Trivalent p compound having the structure (c)-p-(c or h)(c or h) (9/50) |
25 |
| 987/131 |
At least one of the carbon atoms bonded to the p is not part of an aryl ring and is bonded directly to an aryl ring, or is bonded to an aryl ring through a chain of carbon atoms only (9/50a7) |
13 |
| 987/132 |
Compound has two or more (c)-p(c or h)(c or h) groups or at least one (c or h)-p-(c)-p-(c or h) group (9/50a6) |
36 |
| 987/134 |
Contains an atom other than c, p, or h (9/50a1) |
47 |
| 987/133 |
Contains ring solely composed of carbon atoms or at least one ethylenic group (9/50a2; 9/50a3; 9/50a4) |
44 |
| 987/130 |
Contains the structure (x=c*)-p or (cyano*) where x is chalcogen, and where * indicates a direct bond of the c of the c=x group or of the c of the cyano group to the p atom (9/50a9) |
0 |
| 987/135 |
Trivalent p compound having the structure (c)-p-(n) or (c)-p(hal) (9/48f; 9/48h) |
10 |
| 987/137 |
Trivalent p having the structure (c)-p-(xh or x-salt) (xh or x-salt or h) or pentavalent p having the structure (c)-p(=x) (xh or x-salt) (xh or x-salt or h) where x is chalcogen (9/48) |
31 |
| 987/138 |
Contains ring solely composed of carbon atoms or contains an ethylenic group (9/48a2; 9/48a3; 9/48a4) |
10 |
| 987/139 |
Contains two or more p atoms or contains an atom other than c, h, or the required chalcogen atom (9/48a1; 9/48a6) |
38 |
| 987/136 |
Trivalent p having the structure (c)2-p(xh or x-salt) or pentavalent p having the structure (c)2-p(=x) (xh or x-salt) where x is chalcogen (9/46) |
25 |
| 987/224 |
P is pentavalent and contains the structure p-(o-c) or p-(o-z) where z indicates an atom other than h (9/09; 9/09a1) |
252 |
| 987/233 |
Alchohol moiety of ester contains at least three hydroxyl functions or derivatives thereof and wherein the oxygen atoms of the derivative can be attributed to the hydroxyl functions; e.g., phosphatides, lecithin, etc. (9/10) |
112 |
| 987/225 |
Containing the structure p-(o-*acyl), p-(o-*z) wherein z is an atom other than c or h, or p-(o*cyano) where * indicates a direct bond to the adjacent oxygen atom (9/09a9; 9/09a9+q; 9/09a9+u) |
18 |
| 987/228 |
Containing the structure p-(o-carbocyclic ring) (9/12) |
146 |
| 987/230 |
Contains the structure p-(o)-[c]n-aryl wherein n is at least one and the aryl ring is bonded to the o atom through a chain of only carbon atoms (9/09a7) |
10 |
| 987/229 |
Ring is other than aryl (9/117) |
38 |
| 987/231 |
Containing the structure p-(o-ethylenic group) (9/113) |
46 |
| 987/232 |
Containing the structure p-(o-unsubstituted alkyl) wherein all of the o atoms in the molecule which are single bonded to the p atom are bound directly to carbon radicals containing only carbon and hydrogen atoms (9/11) |
35 |
| 987/226 |
Contains two or more p atoms (9/09b) |
26 |
| 987/227 |
Containing the structure p-(o)-c-[k]-c-(o)-p wherein k is an organic residue (9/09a6) |
29 |
| 987/217 |
P is trivalent and contains the structure p-(o-c) or p-(o-z) where z is an atom other than h (9/141; 9/141a1) |
65 |
| 987/218 |
Containing the structure p-(o-*acyl), p-(o-*z) wherein z is an atom, other than c, h, or a salt former, or p-(o-*cyano) where * indicates a direct bond to the adjacent oxygen atom (9/141a9; 9/09a9+q; 9/09a9+u) |
3 |
| 987/219 |
Containing the structure p-(o-carbocyclic ring) (9/145) |
43 |
| 987/221 |
Contains the structure p-(o)-[c]n-aryl wherein n is at least one and the aryl ring is bonded to the o atom through a chain of only carbon atoms (9/141a7) |
2 |
| 987/220 |
Ring is other than aryl (9/144) |
3 |
| 987/222 |
Containing the structure p-(o-ethylenic group) (9/143) |
18 |
| 987/223 |
Containing the structure p-(o-unsubstituted alkyl) wherein all of th o atoms in the molecule which are single bonded to the p atom are bound directly to carbon radicals containing only carbon and hydrogen atoms (9/142) |
18 |
| 987/203 |
Pentavalent p containing the structure (hal)-p(x-c) wherein x is a chalcogen atom (9/14) |
39 |
| 987/205 |
Containing the structure (hal)-p-(o-ethylenic) or (hal)-p-(o-aryl) (9/14b2; 9/14b4) |
7 |
| 987/204 |
S, se, or te is bonded directly to the p atom (9/20; 9/20b2; 9/20b4) |
55 |
| 987/209 |
Pentavalent p containing the structure p-(x-c) wherein a s, se, or te is directly bonded to the p atom and wherein x is chalcogen (x may qualify as the required s, se, or te atom) (9/16; 9/165; 9/165a1) |
198 |
| 987/211 |
Containing the structure p-(x-*acyl), p-(x-*z) or p-(x-*cyano) wherein z is other than c, h, or a salt forming moiety and * indicates a direct bond to the adjacent x atom (9/165a9; 9/165a9+m; 9/165a9+q; 9/165a9+u) |
29 |
| 987/212 |
Containing the structure p-(x-aryl ring) (9/18) |
122 |
| 987/213 |
Containing the structure p-(x)-[c]n-aryl wherein n is at least one and the aryl ring is bonded to the x atom by a chain of only acyclic carbon atoms (9/165a7) |
18 |
| 987/214 |
Containing the structure p-(x-carbocyclic ring) (9/177) |
16 |
| 987/215 |
Containing the structure p-(x-ethylenic group) (9/173) |
43 |
| 987/216 |
Containing the structure p-(x-unsubstituted alkyl) wherein all of the x atoms in the molecule which are single bonded to the p atom are bound directly to carbon radicals containing only carbon and hydrogen atoms (9/17) |
24 |
| 987/210 |
Two or more p atoms (9/165a6; 9/165b) |
10 |
| 987/187 |
Phosphorus directly bonded to n, i.e., p(n) (9/22; 9/22a) |
6 |
| 987/189 |
(hal)-p-(n) group containing (9/26) |
21 |
| 987/192 |
Contains the structure (n)-p-(x-*acyl), (n)-p-(x-*z) or (n)-p-(x-*cyano) where z is an atom other than c or h, x is a chalcogen atom, and * indicates a direct bond to the adjacent x atom (9/24a9; 9/24a9+m; 9/24a9+q; 9/24a9+u; 9/24a9+w) |
14 |
| 987/194 |
Contains the structure (n)-p-(x-c) wherein x is chalcogen atom, i.e., estramides (9/24) |
12 |
| 987/195 |
(c-x)-p-(n-carbocyclic ring) (9/24c3; 9/24c4; 9/24c7) |
21 |
| 987/196 |
(c-x)-p-(n-ethylenic group) (9/24c2) |
6 |
| 987/197 |
Aryl ring-(x)-p-(n) (9/24a4) |
38 |
| 987/198 |
Aryl-(c)n-(x)-p-(n) wherein n is at least one (9/24a7) |
8 |
| 987/201 |
C-(x)-p-(n)-c-q wherein q contains an atom other than c or h (9/24c; 9/24c1) |
72 |
| 987/199 |
Carbocyclic ring-(x)-p-(n) (9/24a3) |
6 |
| 987/200 |
Ethylenic group-(x)-p-(n) (9/24a2) |
13 |
| 987/202 |
Q-c-(x)-p-(n) or compound contains two or more p atoms and wherein q contains an atom other than c or h (9/24a; 9/24a1; 9/24a6) |
55 |
| 987/193 |
Contains the structure p-(n-*acyl), p-(n-*z) or (n-*cyano) where z is an atom other than c or h and * indicates a direct bond to the adjacent n atom (9/24c9; 9/24c9+m; 9/24c9+q; 9/24c9+u; 9/24c9+w) |
91 |
| 987/188 |
P(=n) group containing (9/06b; 9/06b2; 9/06b2d) |
10 |
| 987/190 |
P(n) (n) (n) group containing (9/22c) |
37 |
| 987/191 |
P-(n=c=x) where x is chalcogen or p(-n-n) (9/22d; 9/22e) |
2 |
| 987/109 |
Quaternary compounds containing the structure (c)a-p-(z)b where a+b=4, a=1-3, b=1-3, and z is an atom other than c or h (9/54k) |
5 |
| 987/110 |
Quaternary phosphonium compounds (c)a-p-(h)b wherein a+b=4, a=1-4, b=1-3, (9/54; 9/54a1; 9/54a1+w; 9/54a1+w2) |
302 |
| 987/114 |
Contains the structure "carbocyclic ring"-p where "--" indicates that a ring carbon of the carbocyclic ring may or may not be bonded directly to the p atom (9/54a3) |
20 |
| 987/115 |
Contains the structure "ethylenic group"-p where "--" indicates that a carbon of the ethylenic group may or may not be bonded directly to the p atom (9/54a2) |
58 |
| 987/113 |
Contains the structure (aryl group*)-p where * indicates a direct bond between a carbon of the aryl ring and the p atom (9/54a4) |
44 |
| 987/111 |
Contains the structure aryl-(c)n-p where n is at least one (9/54a7) |
85 |
| 987/112 |
Contains two or more phosphonium p atoms (9/54a6) |
16 |
| 987/234 |
Reaction products of at least one compound containing both p and s atoms with a hydrocarbon or the reaction product of a p an a s reactant with a hydrocarbon (reactant p and s can be in elemental or compound form) (9/04) |
9 |
| 987/49 |
Ring is devoid of a p or a metal atom and contains at least one hereto atom (o, s, n, se, or te) and may or may not contain c (9/547; 9/6524) |
3 |
| 987/54 |
At least two different rings containing hetero atoms or wherein, if the rings are the same, the substituents on at least two of the rings are different (9/6558; 9/6558b) |
31 |
| 987/55 |
At least one of the rings is devoid of n as ring atom (9/6558c) |
20 |
| 987/50 |
At least two rings, each ring containing at least one hetero atom, and wherein the rings are condensed directly to each other or condensed together through a common carbocyclic ring system (9/6561) |
54 |
| 987/53 |
Five-membered ring shares a n and c atom with a four-membered ring wherein the six-membered ring contains a c or hetero atom in position 4 and no other hetero atom, the four-membered ring contains the single n as hetero atom; e.g., penicillins and analogs, etc. (9/6561a) |
36 |
| 987/51 |
Six-membered ring containing exactly two n atoms as sole hetero atoms shares two of its adjacent c atoms with a five-membered ring containing exactly two n atoms as sole hetero shares; e.g., purine and analogs, etc. (9/6561e) |
9 |
| 987/52 |
Six-membered ring shares a n and c atom with a four-membered ring wherein the six-membered ring contains a c or hetero atom in position 5 and no other hetero atom, the four-membered ring contains the single n as hetero atom; e.g., cephalosporins and analogs, etc. (9/6561b) |
17 |
| 987/67 |
Exactly three n atoms as only hetero atoms in ring (9/6515) |
0 |
| 987/71 |
Five-membered ring containing three n and two c atoms (9/6518; 9/6518g; 9/6518r) |
1 |
| 987/73 |
C atom of ring is bonded directly to a p atom or is bonded directly to a hetero atom other than n and which hetero atom is directly bonded to a p atom (9/6518k) |
1 |
| 987/72 |
Five-membered ring is condensed or bridged to a carbocyclic ring system (9/6518v) |
0 |
| 987/74 |
N atom of ring is bonded directly to a p atom or is bonded indirectly to a p atom other than through a ring atom of the five-membered ring (9/6518e) |
1 |
| 987/68 |
Six-membered ring containing three n and three c atoms (9/6521; 9/6521e; 9/6521g; 9/6521r) |
10 |
| 987/70 |
C atom of ring is bonded directly to a p atom, or is bonded directly to a hetero atom other than n and the hetero atom is directly bonded to a p atom (9/6521k) |
0 |
| 987/69 |
Six-membered ring is condensed or bridged to a carbocyclic ring system (9/6521v) |
0 |
| 987/75 |
Exactly two n`s as only hetero atom in ring (9/645) |
0 |
| 987/84 |
Five-membered ring containing two n`s (9/6503; 9/6503b2; 9/6503b2g; 9/6503b2k; 9/6503b2r) |
10 |
| 987/89 |
At least one n in 1 and 2 ring positions is bonded directly or indirectly to a p atom (9/6503b2e) |
1 |
| 987/88 |
N in 1 and 2 ring positions and wherein the ring is condensed or bridged to a carbocyclic ring system (9/6503b2v) |
0 |
| 987/85 |
N in 1 and 3 ring positions (9/6506; 9/6506g; 9/6506k; 9/6506r) |
3 |
| 987/86 |
Five-membered ring is condensed or bridged to a carbocyclic ring system (9/6506v) |
0 |
| 987/87 |
N atom of ring is bonded directly to a p atom or is indirectly bonded to a p atom other than through a ring atom of the five-membered ring (9/6506e) |
12 |
| 987/76 |
Six-membered ring containing two n and four c atoms (9/6509; 9/6509b2; 9/6509b2e; 9/6509b2g; 9/6509b2k; 9/6509b2r) |
1 |
| 987/83 |
N in 1 and 2 ring positions and wherein the ring is condensed or bridged to a carbocyclic ring system (9/6509b2v) |
1 |
| 987/77 |
N in 1 and 3 ring positions (9/6512; 9/6512e; 9/6512g; 9/6512r) |
6 |
| 987/80 |
C atom of ring is bonded directly to a hetero atom other than n and which hetero atom is bonded directly to a p atom (9/6512k2) |
2 |
| 987/79 |
C atom of ring is directly bonded to a p atom (9/6512k; 9/6512k4) |
0 |
| 987/78 |
Ring is condensed or bridged to a carbocyclic ring system (9/6512v) |
0 |
| 987/81 |
N in 1 and 4 ring positions (9/6509b4; 9/6509b4g; 9/6509b4k; 9/6509b4r; 9/6509b4v) |
0 |
| 987/82 |
N atom of ring is bonded directly to a p atom or is indirectly bonded to a p atom other than through a ring atom of the six-membered ring (9/6509b4e) |
34 |
| 987/65 |
Ring contains n and o only, or may include in addition to the required n and o, only c (9/6527; 9/653; 9/653v) |
17 |
| 987/66 |
Ring contains exactly six atoms (9/6533; 9/6533v) |
11 |
| 987/61 |
Ring contains n and s only, or may include in addition to the required n and s, only c, o, se, or te (9/6536) |
3 |
| 987/63 |
Ring contains exactly five atoms (9/6539) |
26 |
| 987/64 |
Five-membered ring is condensed or bridged to a carbocyclic ring system (9/6541) |
23 |
| 987/62 |
Ring contains exactly six atoms (9/6544; 9/6547) |
8 |
| 987/58 |
Ring contains o only, or may include in addition to the required o, only c, s, se, or te (9/655) |
47 |
| 987/60 |
Ring is condensed or bridged to a carbocyclic ring system (9/655v) |
25 |
| 987/59 |
Three-membered ring containing one o and two c`s (9/655j; 9/655j38) |
12 |
| 987/56 |
Ring contains s only, or may include in addition to the required s, only c, se, or te (9/6553) |
26 |
| 987/57 |
Ring is condensed or bridged to a carbocyclic ring system (9/6553v) |
8 |
| 987/90 |
Single n as only hetero atom in ring (9/553; 9/568) |
0 |
| 987/103 |
Five-membered ring containing a single n atom (9/572; 9/572g; 9/572k; 9/572k2; 9/572k4; 9/572r) |
2 |
| 987/105 |
N atom of ring is bonded directly to a p atom or indirectly to a p atom other than through a ring atom of the five-membered ring (9/572e) |
68 |
| 987/104 |
Ring is condensed or bridged to a carbocyclic ring system (9/572v) |
27 |
| 987/106 |
Four-membered ring containing a single n atom is condensed or bridged to a carbocyclic ring system (9/568v) |
0 |
| 987/107 |
N atom of four-membered ring containing a single n atom is bonded directly to a p atom or indirectly to a p atom other than through a ring atom of the four-membered ring (9/568e) |
0 |
| 987/91 |
Seven or more atoms in ring containing the single n atom (9/553a7) |
22 |
| 987/92 |
Six atoms in ring containing the single n atom (9/576) |
0 |
| 987/93 |
Acridine or hydrogenated acridine ring (9/64) |
4 |
| 987/96 |
Hydrogenated pyridine ring (9/59; 9/59g; 9/59k; 9/59k2; 9/59k4; 9/59r) |
15 |
| 987/98 |
N of ring is bonded directly to a p atom or is indirectly bonded to a p atom other than through a ring atom of the hydrogenated pyridine ring (9/59e) |
5 |
| 987/97 |
Ring is condensed or bridged to a carbocyclic ring system (9/576v) |
6 |
| 987/94 |
Isoquinoline or hydrogenated isoquinoline ring (9/62) |
23 |
| 987/99 |
Pyridine ring (9/58; 9/58g; 9/58r) |
128 |
| 987/101 |
C atom of ring is bonded directly to a hetero atom other than n and which hetero atom is bonded directly to a p atom (9/58k2) |
30 |
| 987/100 |
C atom of ring is bonded directly to a p atom (9/58k; 9/58k4) |
26 |
| 987/102 |
N atom of ring is bonded directly to a p atom or indirectly to a p atom other than through a ring atom of the pyridine ring (9/58e) |
25 |
| 987/95 |
Quinoline or hydrogenated quinoline ring (9/60) |
34 |
| 987/108 |
Three-membered ring containing a single n atom (9/564) |
19 |
| 987/206 |
Trivalent p containing the structure (hal)-p-(x-c) wherein x is a chalcogen atom (9/146; 9/206) |
22 |
| 987/207 |
Trivalent p containing the structure p-(x-c) wherein a s, se, or te atom is directly bonded to the p atom and wherein x is chalcogen (x may qualify as the required s, se, or te atom) (9/201; 9/201a1; 9/202; 9/203) |
11 |
| 987/208 |
Containg the structure p-(x-carbocyclic ring) (9/204; 9/205) |
0 |
| 987/350 |
Phosphorus containing at least one nitrogen atom as sole hetero atom (9/65) |
19 |
| 987/363 |
Ring contains a single n atom (9/65a) |
15 |
| 987/364 |
(o=)c-n-c(=o) group where c-n-c is part of the ring (9/65a9) |
50 |
| 987/367 |
Five-membered ring (9/65a5; 9/65a5e; 9/65a5g; 9/65a5j; 9/65a5k; 9/65a5k2; 9/65a5k4; 9/65a5m; 9/65a5r; 9/65a5v) |
88 |
| 987/368 |
Four-membered ring (9/65a4; 9/65a4e; 9/65a4v) |
163 |
| 987/365 |
Ring contains at least seven ring atoms (9/65a7) |
0 |
| 987/366 |
Six-membered ring (9/65a6; 9/65a6e; 9/65a6g; 9/65a6j; 9/65a6k; 9/65a6k2; 9/65a6k4; 9/65a6m; 9/65a6r; 9/65a6v) |
185 |
| 987/351 |
Ring contains at least four nitrogen atoms (9/65d; 9/65d1; 9/65d2; 9/65d3; 9/65d3b) |
5 |
| 987/352 |
Ring contains three nitrogen atoms (9/65c) |
0 |
| 987/354 |
Five-membered ring contains the three n atoms (9/65c5; 9/65c5e; 9/65c5g; 9/65c5k; 9/65c5r; 9/65c5v) |
68 |
| 987/353 |
Six-membered ring contains the three n atoms (9/65c6; 9/65c6e; 9/65c6g; 9/65c6k; 9/65c6q; 9/65c6r; 9/65c6v) |
32 |
| 987/355 |
Ring contains two n atoms (9/65b) |
34 |
| 987/360 |
Five-membered ring (9/65b5) |
0 |
| 987/362 |
N in 1 and 2 positions (9/65b52; 9/65b52e; 9/65b52j; 9/65b52k; 9/65b52m) |
70 |
| 987/361 |
N in 1 and 3 positions (9/65b53; 9/65b53e; 9/65b53g; 9/65b53j; 9/65b53k; 9/65b53m; 9/65b53r; 9/65b53v) |
43 |
| 987/356 |
Six-membered ring (9/65b6) |
0 |
| 987/359 |
N in 1 and 2 positions (9/65b62; 9/65b62e; 9/65b62j; 9/65b62k; 9/65b62m; 9/65b62v) |
34 |
| 987/358 |
N in 1 and 3 positions (9/65b63; 9/65b63e; 9/65b63g; 9/65b63j; 9/65b63k; 9/65b63k2; 9/65b63k4; 9/65b63m; 9/65b63r; 9/65b63v) |
114 |
| 987/357 |
N in 1 and 4 positions (9/65b64; 9/65b64e; 9/65b64k; 9/65b4v) |
3 |
| 987/10 |
Platinum compounds (15/00n7) |
23 |
| 987/11 |
Devoid of any platinum atom directly bonded to carbon (15/00n7b) |
154 |
| 987/12 |
Rhodium compounds (15/00n6) |
21 |
| 987/13 |
Devoid of any rhodium atom directly bonded to carbon (15/00n6b) |
77 |
| 987/16 |
Ruthenium compounds (15/00n4; 15/00n4b) |
36 |
