CRYSTALLINE 3[-2[4-(3-CHLORO-2-METHYLPHENYL)-1- PIPERAZINYL]ETHYL]-5,6-DIMETHOXY-1-[4-IMIDAZOLYLMETHYL]- 1H-INDAZOLE DEHYDROCHLORIDE AND 3,5-HYDRATE THEREOF, AND METHODS OF PREPARATION THEREOF Russian patent published in 2000 - IPC

Abstract RU 2152941 C1

FIELD: chemical industry. SUBSTANCE: described are 3,5-dihydrochloride 3-[-2[-4-(3-chloro-2-methylphenyl)-1-piperazinyl] ethyl] - 5,6-dimethoxy-1-(4-imidazolylmethyl)-H-indazole dihydrochloride hydrate crystals having certain characteristics of X-ray diffraction have superb characteristics as pharmaceutical material which is highly stable during storage. EFFECT: improved properties of the title compounds. 8 cl, 6 dwg, 2 tbl

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RU 2 152 941 C1

Authors

Jamamoto Kendziro

Mijadera Akikhiko

Kitaoka Khiroaki

Dates

2000-07-20—Published

1995-11-14—Filed