| abstract |
NEW MATERIAL:A nicotinolyaminotriazine derivative of formula (Y is H or nicotinoyl). n EXAMPLE: Mononicotinoylbenzoguanamine. n USE: Medicine having low toxicity and strong antiulcer activity and diuretic activity. n PROCESS: The compound of formula is prepared by the nicotinoylation of benzoguanamine with a nicotinoylating agent such as nicotinic acid anhydride. Examples of other nicotinoylating agent are various nicotinic acid derivatives such as, nicotinic acid chloride, dichlorophosphoric acid anhydride, sulfonic acid anhydride, ethoxycarbonic acid anhydride, ethoxycarbonic acid nitrophenyl ester, etc. n COPYRIGHT: (C)1980,JPO&Japio |