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Class Information
Number: 987
Name: Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system >
Description: CROSS-REFERENCE ART COLLECTIONS










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)

42
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)

1
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)

10
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)

28
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)

19
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)

10
987/43

Contains p and o as ring atoms and wherein the p atom is directly bonded to a c atom (9/6571l)

1
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)

37
 
 
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