| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to compounds of formula in which R1 and R2 independently denote C1-6alkyl; R4 denotes phenyl, substituted with trifluoromethyl if necessary; X denotes hydrogen or methyl; and Y denotes -C(O)R, where R denotes C1-6alkyl; or Y denotes -P(O)(OR5)2, where R5 denotes hydrogen or C1-6alkyl; or pharmaceutically acceptable salts thereof. Said compounds are prodrugs of adenosine A2B receptor. The invention also relates to a pharmaceutical composition which is an adenosine A2B receptor antagonist based on the compound of formula I. ^ EFFECT: formula I compounds and the pharmaceutical composition can be used in treating different diseases in mammals, such as gastrointestinal disorders, immunological disorders, allergic disorders, neurological disorders, cardiovascular disorders and diseases associated with cell hyperproliferation. ^ 13 cl, 1 tbl, 15 ex |
