CYCLOHEXANOL NITRATES, METHOD OF PREPARATION THEREOF, AND DRUG Russian patent published in 1998 - IPC

Abstract RU 2106339 C1

FIELD: medicine. SUBSTANCE: present invention of novel nitric acid such as cyclohexanol derivatives of general formula I: wherein A denotes valency, or C1-C6- alkylene chain; B is NR1-CO-Z, -NR1SO2-Z or -CO-NR2-I; R1 is hydrogen or C1-C6 alkyl group; R2 is hydrogen, hydroxy-C1-C6-alkyl, C1-C6 alkyl, C2-C6-alkenyl; and Z is hydrogen, C1-C6-alkyl, C2-C6- alkenyl or C2-C6-alkynyl which can be mono-or multisubstituted for hydroxy; C1-C6-alkylcarbonyloxy, C1-C6- alkoxy; halogen-cyano, carboxy-, C1-C6 alkoxycarbonyl-, CO-NR3R4 or C1-C6-alkylcarbonylmercapto group or Z is pyridine, N- oxypyridine-or pyrrolidine ring, or Z together with R2 and nitrogen atom, to which Z and R2 are attached form heterocyclic ring which further contain oxygen atom; R3 and R4 are C1-C6-alkyl or hydrogen, and also optically active forms thereof. The present invention describes compounds of formula I and drug based thereon. EFFECT: improved properties of the drug based on title compounds.

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RU 2 106 339 C1

Authors

Khel'Mut Mikhel'[De]

Vol'Fgang Barch[De]

Dates

1998-03-10Published

1991-02-14Filed