Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1995-06-07
1998-05-19
Bond, Robert T.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
514183, 514213, 546156, A61K 3147, A61K 3155
Patent
active
057536775
ABSTRACT:
Novel benzoheterocyclic compounds of the formula: ##STR1## which have excellent vasopressin antagonistic activities and are useful as vasodilator, hypotensive agent, water diuretics, platelet agglutination inhibitor, and a vasopressin antagonistic composition containing the compound as the active ingredient.
REFERENCES:
patent: 3035047 (1962-05-01), Perron et al.
patent: 4582909 (1986-04-01), Butler et al.
patent: 4677112 (1987-06-01), Butler et al.
patent: 4760064 (1988-07-01), Tominaga et al.
Yoshitake Yamamura, Hidenori Ogawa, Tomihiko Chihara, Kazumi Kondo, Toshiyuki Onogawa, Shigeki Nakamura Toyoki Mori, Michiaki Tominaga and Youichi Yabucchi, OPC-21268, An Orally Effective, Nonpeptide Vasopressin V1 Receptor Antagonist, Science, vol. 252, pp. 572-574 (Apr. 1991).
Komatsu Hajime
Kondo Kazumi
Kora Shinya
Miyamoto Hisashi
Nakaya Kenji
Bond Robert T.
Otsuka Pharmaceutical Co. Ltd.
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