9E-15-(2-PYRROLIDIN-1-YL-ETHOXY)-7,12,25-TRIOXA-19,21,24-TRIAZATETRACYCLO[18.3.1.1(2,5). 1(14,18)]HEXACOSA-1(24),2,4,9,14,16,18(26),20,22-NONAENE CITRATE SALT Russian patent published in 2015 - IPC C07D498/12 A61K31/519 A61P35/00 

Abstract RU 2543721 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to crystalline citrate of 9E-15-(2-pyrrolidin-1-yl-ethoxy)-7,12,25-trioxa-19,21,24-triazatetracyclo[18.3.1.1(2,5).1(14,18)]hexacosa-1(24),2,4,9,14,16,18(26),20,22-nonaene (Compound I), a based pharmaceutical composition, a method of treating using the compound and using it for treating proliferative diseases.

EFFECT: compound

exists in the single polymorphic form and has the improved properties of stability; it is non-hygroscopic and insoluble in organic solvents.

15 cl, 8 tbl, 23 dwg, 12 ex

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RU 2 543 721 C2

Authors

Dajmok Brajan

Li Chehn' Khsija Andzhelin

Vil'Jam Ehntoni Deodonija

Dates

2015-03-10Published

2010-07-14Filed