Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...
Patent
1981-05-04
1982-12-07
Ramsuer, Robert W.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Fungus, except allergen, or component thereof or substance...
548407, 548421, C07D48710, A61K 3140
Patent
active
043627390
ABSTRACT:
This invention relates to alkyl pyrrolo(2,3-d) carbazole-6-carboxylates having antianoxic, psychotropic and hemodynamic properties and to addition salts thereof; and to preparation of the same by a synthesis sequence starting from a tryptamine and a 3-halopyruvate and involving a rearrangement of an addition compound with an aldehyde, said rearrangement being effected by Nb-alkylation of the aforementioned addition compound; and to pharmaceutical compositions containing the same; and to tetrahydroazepinoindoles used in the preparation of the same.
REFERENCES:
patent: 3015661 (1962-01-01), Georgian
Barron Alexis
Ramsuer Robert W.
S.A. Omnichem
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