USE OF TETRAHYDROBENZO[CD]INDOLE-6-CARBOXAMIDES FOR VOMITING PROPHYLAXIS, PHARMACEUTICAL PREPARATIONS BASED ON THEREOF Russian patent published in 2000 - IPC

Abstract RU 2154476 C2

FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to the novel agent for vomiting prophylaxis in mammals and to pharmaceutical preparations based on thereof. Agent is tetrahydrobenzo[cd]indoles of the general formula (I): where R1 is hydrogen atom, C1-C4-alkyl or allyl; R2 is hydrogen atom, C1-C4-alkyl or allyl; R3 and R4 each independently means hydrogen atom, C1-C4-alkyl, C1-C4-alkyl substituted with phenyl group, phenyl; or R3 and R4 taken in common with nitrogen atom to which they are bound form C3-C5-heterocyclic ring at condition that one of R3 and R4 can be hydrogen atom while other of R3 and R4 must not be hydrogen atom; or its pharmaceutically acceptable acid-additive salt. Claimed agent shows the enhanced activity as compared with that of the known hexahydrobenzoindoles. EFFECT: new agent indicated above, enhanced activity. 9 cl, 4 tbl, 8 ex

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RU 2 154 476 C2

Authors

Mark Mortensen Formen

Dzh. Dehvid Linder

Dates

2000-08-20Published

1994-06-09Filed