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Class Information
Number: 546/44
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Pentacyclo ring system having the six-membered hetero ring as one of the cyclos > Two of the cyclos share at least three ring members (i.e., bridged) > One of the five cyclos is five-membered and includes ring chalcogen (e.g., codeine, morphine, etc.)
Description: Compounds wherein one of the cyclos of the pentacyclo ring system is a five-membered hetero ring which contains ring chalcogen (i.e., oxygen, sulfur, selenium, or tellurium).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4241067 |
14-Amino derivatives of morphine, methods of making them and analgesic compositions containing them |
Dec. 23, 1980 |
| 4241066 |
14-Amino derivatives of morphine, methods of making them and analgesic compositions containing them |
Dec. 23, 1980 |
| 4239890 |
Octahydro-3,5-etheno- and 3,5-ethanobenzo[g]quinolines |
Dec. 16, 1980 |
| 4218454 |
N-.alpha.Methylcyclopropylmethyl derivatives of normorphine and noroodeine, and analgesic compositions and methods employing the normorphine derivatives |
Aug. 19, 1980 |
| 4161597 |
N-alkyl-14-hydroxymorphinans and derivatives |
Jul. 17, 1979 |
| 4148794 |
Lower-alkyl 3-R.sub.5 CO-octahydro-2,5-methanobenzo[g]quinoline-3-carboxylates |
Apr. 10, 1979 |
| 4141897 |
N-dealkylation of N-alkyl-14-hydroxymorphinans and derivatives thereof |
Feb. 27, 1979 |
| 4140687 |
Process for the preparation of 8-halodihydrocodeinone hydrohalides and codeine |
Feb. 20, 1979 |
| 4114314 |
Process for the production of thebaine |
Sep. 19, 1978 |
| 4110329 |
Metallic derivatives of neopinone ketal |
Aug. 29, 1978 |
| 4100288 |
N-Tetrahydrofurfuryl-noroxymorphones, their salts, and analgesic compositions and methods employing them |
Jul. 11, 1978 |
| 4054566 |
Process for converting neopinone to codeinone |
Oct. 18, 1977 |
| 4045440 |
Method of producing thebaine from codeine and oripavine from morphine |
Aug. 30, 1977 |
| 4042682 |
Endogenous morphine-like compound |
Aug. 16, 1977 |
| 4025520 |
Dehydrohalogenation of a 7-halodihydrocodeinone dialkyl ketal |
May. 24, 1977 |
| 4003903 |
N-acyl-N-norsalutaridines and process for making them |
Jan. 18, 1977 |
| 3966744 |
Spin labeled compounds |
Jun. 29, 1976 |
| 3959287 |
Ligand determination of spin labeled compounds by receptor displacement |
May. 25, 1976 |
| 3931187 |
N-(heteroaryl-methyl)-7.alpha.-acyl-6,14-(endoetheno or endoethano)-tetrahydro-nororipavines or-thebaines and salts thereof |
Jan. 6, 1976 |
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