Drug – bio-affecting and body treating compositions – Nonspecific immunoeffector – per se ; or nonspecific...
Patent
1982-02-22
1984-12-25
Helfin, Bernard
Drug, bio-affecting and body treating compositions
Nonspecific immunoeffector, per se ; or nonspecific...
424304, 424309, 424310, 424311, 424314, 260465D, 549436, 549438, 560 1, 560 18, 560 20, 560 24, 560 27, 560 34, 560 49, 560 51, 560 64, 560 72, 560 86, 560104, 560105, 560109, 560122, 560123, 560124, 560125, 560126, 560127, 560128, C07C10100, A61K 31215
Patent
active
044903880
ABSTRACT:
Amidino compounds represented by the formula (I) ##STR1## and pharmaceutically acceptable acid addition salts thereof are novel compounds and are useful as powerful antitrypsine, antiplasmin, antikallikrein and anti-thrombin agents. Having strong anti-Cl (Clr, Cls) activities and an anticomplement activity, they are also useful as anticomplement agents. These amidino compounds are prepared by usual esterification of carboxylic acid compounds represented by the formula (II)
REFERENCES:
patent: 3579510 (1971-05-01), McFarland
patent: 4021472 (1977-05-01), Fujii et al.
patent: 4224342 (1980-09-01), Fujii et al.
Aoyama Takuo
Fujii Setsuro
Nakayama Toyoo
Nunomura Shigeki
Okutome Toshiyuki
Helfin Bernard
Torii & Co. Ltd.
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