Daiichi Seiyaku Co., Ltd.

Akira Kosasayama

Yoshifumi Watanabe

Fumiyoshi Ishikawa

Yasushi Abiko

Shin-etu Ono

Kin-ya Kameda

Kin-Ya Kameda

A method for treating diabetes comprising administering a therapeutically effective amount of a 2-(2,2-disubstituted)ethylimidazoline of the general formula (I) ##STR1## wherein R is a phenyl group or a 2-pyridyl group or the pharmaceutically acceptable acid addition salts thereof, to a patient having diabetes.

Method for treating diabetes

2-SUBSTITUTED-1,3-DIAZACYCLIC COMPOUNDS OF THE FORMULA: ##STR1## wherein R.sub.1 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; R.sub.2 represents a hydrogen atom, a lower alkoxycarbonyl group, an aliphatic acyl group or an aromatic acyl group, the aromatic ring of which may have one or more substituents selected from a halogen atom, a lower alkyl group, a lower alkoxy group, an acyl group and an acyloxy group; R.sub.3 represents a hydrogen atom, a lower alkyl group, a lower hydroxyalkyl group or an aralkyl group; R.sub.4 represents a hydrogen atom, a lower alkyl group or an aryl group; R.sub.6 represents a cyclohexyl group, a pyridyl group or a phenyl group which may have a substituent selected from a halogen atom, a lower alkyl group and a lower alkoxy group; A represents -N.dbd., an -N(lower alkyl)- group or a methylene group; n represents an integer of from 2 to 4, and a dotted line indicates that a double bond is optional; salts of such derivatives; and the method for preparing such compounds and their salts; the compounds and their salts having a distinct anti-diabetic activity in humans and animals.

Treatment of diabetes with 2-substituted-1,3-diazacyclic compounds

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Tokyo, Japan

Akira Kosasayama