CONDENSED PIRIMIDINE DERIVATIVE AND PHARMACEUTICS WITH CRF RELATED ACTIVITY Russian patent published in 2008 - IPC C07D487/04 A61K31/519 A61P25/00 C07D239/00 C07D237/00 C07D213/00 

Abstract RU 2328497 C2

FIELD: chemistry.

SUBSTANCE: invention relates to the novel compounds with formula I or their pharmaceutically acceptable salts and based on them pharmaceutics with the CRF (corticotrophin releasing factor) related activity. In the common formula I , X1 means (CH2)n, where n equal to 0-2, R1 means (1)C1-C10alkyl or C1-C10alkenyl, not necesserily substituted with substitute, selected from the group, including hydroxy, cyano, (C1-C3alkyl)arylamino and phenyl, and said phenyl not necesserily substituted with one-three substitutes, independently selected from the group including C1-C6alkyl, C1-C6alkoxi, halogen, (2) C3-C7cycloalkyl, not necesserily substituted with hydroxy,(3) C3-C7cycloalkyl(C1-C3)alkyl or C3-C7cycloalkenyl(C1-C3)alkyl,(4) C4-C12tricyclic alkyl,(5)C3-C7heterocycloalkyl or C3-C7heterocycloalkyl(C1-C3)alkyl, where each of the heterocyclic rings contains in the ring 1-2 heteroatoms, selected from nitrogen, oxygen or sulfur, and not necesserily can be substituted with the group C1-C3alkyl, phenyl or phenyl(C1-C6)alkyl, or the CH2 group in the heterocycloalkyl residue is substituted with C=O,(6) benzo-condensed (C5-C7)cycloalkyl,(7) phenyl, and said phenyl is not necesserily substituted with one-three substitutes, independently selected from the group including C1-C6alkyl, C1-C6alkoxi, methylendioxy, halogen, (8) naftyl, (9) heteroaryl(C1-C6)alkyl, and said heteroaryl(C1-C6)alkyl has 5-6 atoms in the ring and contains 1-2 heteroatoms, selected from nitrogen, oxygen or sulfur, can be condensed with the benzene ring and not necesserily substituted with one-three substitutes, selected from the group, including C1-C6alkyl, (10) 1,2-diphenylethyl,(12) C1-C3alkoxi(C1-C6)alkyl or (13) aryloxy(C1-C6)alkyl, R2 means C1-C6alkyl, R3 means (1) hydrogen,(2) C1-C6alkyl, not necesserily substituted with the group C1-C3acyloxy,(3) C3-C6alkenyl,(8) benzene, and R4 means phenyl, not necesserily substituted with one-three substitutes, independently selected from the group including C1-C6alkyl, halogen.

EFFECT: compounds can be used in treatment of phobias, stress dependent disorders, mental disorders, gastro-intestine disfunctions, neurodegenerative and other psychoneurologic disease.

19 cl, 2 dwg, 2 tbl, 8 ex

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RU 2 328 497 C2

Authors

O`Jang Kaund

Shenfel'D Rajan Krejg

Dates

2008-07-10Published

2004-04-27Filed