AZASPIRO DERIVATIVES AS TRPM8 ANTAGONISTS Russian patent published in 2019 - IPC C07D235/02 C07D263/52 C07D401/10 C07D401/12 C07D401/14 C07D403/06 C07D403/10 C07D403/12 C07D403/14 C07D405/14 C07D409/10 C07D409/14 C07D413/06 C07D413/14 C07D417/06 C07D417/10 C07D417/14 C07D471/04 C07D473/00 C07D487/04 C07D491/48 C07D491/56 A61K31/41 A61K31/4164 A61K31/4166 A61K31/421 A61K31/427 A61K31/437 A61K31/4375 A61K31/4439 A61K31/4709 A61K31/497 A61K31/498 A61K31/4985 A61K31/501 A61K31/506 A61P1/00 A61P9/10 A61P11/00 A61P13/02 A61P25/00 A61P29/00 A61P37/02 

Abstract RU 2683309 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a compound of formula (I) or pharmaceutically acceptable salts thereof. In formula (I), A is phenyl, a 5-6 membered heteroaryl containing from 1 to 3 heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, or a 9-membered bicyclic heteroaryl containing one heteroatom selected from nitrogen and oxygen; B is phenyl, indanyl, a 5-6 membered heteroaryl containing from 1 to 4 heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, or a 9-11 membered bicyclic heteroaryl containing from 1 to 4 heteroatoms selected from a group consisting of nitrogen and oxygen; L is independently selected from the group consisting of a chemical bond, oxygen, sulfur, -NR4-, -(CRCRD)t-, -O(CRCRD)t-, -(CRCRD)tO-, -N(R4)(CRCRD)tO- and -O(CRCRD)tN(R4)-; X is independently selected from the group consisting of -CH2-, oxygen and NH; the meanings of the remaining radicals are indicated in the claims. Also the invention relates to individual compounds, to the use of the compound, to a method for treating a condition or disorder mediated by antagonistic activity towards the TRPM8 receptor, to a pharmaceutical composition, to a method for producing a pharmaceutical composition.

.

EFFECT: new compounds with TRPM8 receptor antagonist activity are obtained.

12 cl, 44 tbl, 591 ex

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RU 2 683 309 C2

Authors

Shishido, Yuji

Ohmi, Masashi

Ando, Kazuo

Dates

2019-03-28Published

2015-03-16Filed