Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1979-02-14
1980-11-25
Raymond, Richard
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
260333, 2603407, 2603409P, 2603453, 424283, 546269, A61K 3135, A61K 3144, C07D21330, C07D31104
Patent
active
042359139
ABSTRACT:
9-Hydroxyhexahydrodibenzo[b,d]pyrans, 1-substituted-9-hydroxyhexahydrodibenzo[b,d]pyrans wherein the substituent is hydrogen, methyl, hydroxymethyl, formyl, carboxy, carbamyl, amino, mono- and di-alkylamino, alkanoylamino, phenalkylsulfonamido or alkylsulfonamido, and the corresponding 9-ketones, all of which are useful as CNS agents, especially as analgesics and tranquilizers,intermediates therefor and processes for their preparation.
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patent: 3901926 (1975-08-01), Winn et al.
Mechoulam et al., Chemical Reviews, vol. 76 (1976) pp. 75-112.
Mechoulam et al., Marijuana, Chemistry, Pharmacology and Clinical Effects, Academic Press, New York (1973) pp. 129-130.
Harradence et al., Chemical Abstracts, vol. 33 (1939) 6841q.
Johnson Michael R.
Melvin, Jr. Lawrence S.
Pfizer Inc.
Raymond Richard
LandOfFree
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