HYDRATE OF CYCLOPEPTIDE COMPOUND AS WELL AS PREPARATION METHOD AND USE THEREOF Russian patent published in 2016 - IPC C07K7/56 A61K38/12 A61P31/10

Abstract RU 2594732 C2

FIELD: chemistry.

SUBSTANCE: invention relates to hydrate compound of formula I, where R is H or cation, capable of forming a pharmaceutically acceptable salt, wherein water content in hydrate ranges from 8 to 30 wt%. Hydrate has high stability.

EFFECT: invention also describes a method of producing said hydrate and use thereof.

11 cl, 7 dwg, 16 ex

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RU 2 594 732 C2

Authors

Lyu Shidun

Chzhan Chzhaoli

Van Syushen

Chzhan Syao

Tan Chzhitszyun

Tszi Syaomin

Dates

2016-08-20—Published

2013-03-29—Filed