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2 137 760

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(51)

IPC

(21) (22)

Application

96107125/04, 1994-08-25

(24)

Start date

1994-08-25

(22)

Actual filing date

1994-08-25

(45)

Published

1999-09-20

(72)

Inventor

Nobuaki TanigutiAkikhiro TanakaAkira MatsukhisaKen-Itiro SakamotoKhirojuki KosioTakejuki Jatsu

(73)

Holder

Jamanouti Farmas'Jutikal Ko., Ltd.

BENZAZEPINE DERIVATIVE, PHARMACEUTICAL COMPOSITION, DERIVATIVE OF DIFLUOROBENZAZEPINE AND DERIVATIVE OF (SUBSTITUTED) AMINO-BENZOYLDIFLUOROBENZAZEPINE Russian patent published in 1999 - IPC

Abstract RU 2137760 C1

FIELD: organic chemistry. SUBSTANCE: invention describes a derivative of benzazepine of the general formula (I) or its pharmaceutically acceptable salt where R¹,R²,R³,R⁴,R⁵,R⁶,R⁷ are given in p. 1 of the invention claim. Invention describes also a pharmaceutical composition based on the compound of the formula (I) showing as indicated compounds an antagonistic activity with respect to arginine-vasopressin and intermediate compounds for the synthesis of compounds of the formula (I). EFFECT: improved method of synthesis. 12 cl, 6 tbl, 145 ex

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RU 2 137 760 C1

Authors

Nobuaki Taniguti

Akikhiro Tanaka

Akira Matsukhisa

Ken-Itiro Sakamoto

Khirojuki Kosio

Takejuki Jatsu

Dates

1999-09-20—Published

1994-08-25—Filed