CAS: 105826-92-4; Endo-8-Methyl-8-Azabicyclo[3.2.1]Octan-3-Yl 1H-Indole-3-Carboxylate Hydrochloride

专利信息

专利号:US-7645754-B2
优先权日:2001-12-20
标题 :Pyrrolopyrimidine A2B selective antagonist compounds, their synthesis and use
发明人：CASTELHANO ARLINDO; MCKIBBEN BRYAN; STEINIG ARNO
权利人:OSI PHARM INC
摘要:The subject invention provides compounds having the structure: n n n n n n n n n n n n wherein,n R 1 is a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, carboxyl, —C(â•?O)NR a R b , —NR a R b , —NR a C(â•?O)NR a R b , —NR a C(â•?O)OR a , —OC(â•?O)NR a R b , or —NHC(â•?O) R a ; R 2 is hydrogen or a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, carboxyl, —C(â•?O)NR a R b , —NR a R b , —NR a C(â•?O)NR a R b , —NR a C(â•?O)OR a , —OC(â•?O)NR a R b , or —NHC(â•?O)R a , or R 1 , R 2 and N together form a substituted piperazine, substituted azetidine ring, or a pyrrolidine ring substituted with —(CH 2 ) 2 OH or —CH 2 C(â•?O)OH; R 3 is a substituted or unsubstituted phenyl or a 5-6 membered heteroaryl ring, wherein the substituent is halogen, hydroxyl, cyano, (C 1 -C 15 )alkyl, (C 1 -C 15 )alkoxy, or —NR a R b ; R 4 is hydrogen or substituted or unsubstituted (C 1 -C 15 )alkyl; R 5 is —(CH 2 ) m OR 6 , —CHNOR 7 , —C(â•?O)NR 8 R 9 , —(CH 2 ) m C(â•?O)OR 10 , —(CH 2 ) k C(â•?O)NR 11 R 12 ;n wherein R 6 is a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 3 -C 10 )cycloalkyl, or an aryl, heteroaryl or 4-8 membered heterocyclic ring; R 7 is hydrogen, or a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 1 -C 30 )alkylaryl; R 8 and R 9 are each independently hydrogen, or a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 1 -C 30 )alkylaryl, (C 1 -C 30 )alkylamino, (C 1 -C 30 )alkoxy, or a saturated or unsaturated, monocyclic or bicyclic, carbocyclic or heterocyclic ring, or R 8 , N, and R 9 together form a substituted or unsubstituted 4-8 membered heterocyclic ring; R 10 is hydrogen or a substituted or unsubstituted (C 1 -C 30 )alkyl, (C 3 -C 10 )cycloalkyl, or an aryl, heteroaryl or heterocyclic ring; R 11 , N and R 12 together form a 4-8 membered heterocyclic ring; R a and R b are each independently hydrogen or alkyl; m is 0, 1, 2 or 3; and k is 1, 2 or 3,n nor a specific enantiomer thereof, or a specific tautomer thereof, or a pharmaceutically acceptable salt thereof, and a method for treating a disease associated with the A 2b adenosine receptor in a sbject in need of such treatment comprising administering to the subject a therapeutically effective amount of the compounds of the invention.

专利号:US-7501407-B2
优先权日:2001-12-20
标题 :Pyrimidine A2B selective antagonist compounds, their synthesis and use
发明人：CASTELHANO ARLINDO; MCKIBBEN BRYAN; STEINIG ARNO; COLLINGTON ERIC
权利人:OSI PHARM INC
摘要:The subject invention provides compounds having the structure: n nwherein R 1 is substituted or unsubstituted phenyl or a 5-6 membered heterocyclic or heteroaromatic ring containing from 1 to 5 heteroatoms; R 2 is hydrogen, or a substituted or unsubstituted alkyl, —C(O)-alkyl, —C(O)—O-alkyl, alkoxy, cycloalkyl, alkenyl, monocyclic or bicyclic aryl, heteroaryl or heterocyclic moiety; R 3 is hydrogen, or a substituted or unsubstituted alkyl, —C(O)-alkyl, —C(O)—O-alkyl, alkoxy, cycloalkyl, alkenyl, monocyclic or bicyclic aryl, heteroaryl or heterocyclic moiety, or R 2 and R 3 are joined to form a heterocyclic ring; wherein the dashed line represents a second bond which may be present or absent, and when present R 3 is oxygen; R 4 and R 5 are each independently substituted or unsubstituted alkyl, —C(O)-alkyl, —C(O)—O-alkyl, alkoxy, cycloalkyl, alkenyl, monocyclic or bicyclic aryl, heteroaryl or heterocyclic moiety, or R 4 NR 5 together form a substituted or unsubstituted monocyclic or bicyclic, heterocyclic or heteroaryl moiety containing from 1 to 6 heteroatoms;n R 12 is hydrogen, alkyl, halogen or cyano; and n is 0, 1, 2, 3 or 4, or an enantiomer, or a specific tautomer, or a pharmaceutically acceptable salt thereof and a method for treating a disease associated with the A 2b adenosine receptor by administering a therapeutically effective amount of the compounds of the invention.

专利号:CN-1316245-C
优先权日:2005-07-28
标 题:Detection method of residual intermediate tropinol in the synthesis of tropisetron