申请人:Gilead Sciences, Inc.
公开号:US06005096A1
公开(公告)日:1999-12-21
A compound having the structure ##STR1## wherein R.sup.1 is H or a linker group; R.sup.24 is independently halo or C.sub.1 -C.sub.2 haloalkyl; R.sup.25 is independently --SH, --OH, .dbd.S or .dbd.O; A is independently N or C; and M, taken together with the radical --A--C(--R.sup.25), completes an aryl or heteroaryl ring structure comprising 5 or 6 ring atoms wherein the heteroaryl ring comprises a single O ring heteroatom, a single N ring heteroatom, a single S ring heteroatom, a single O and a single N ring heteroatom separated by a carbon atom, a single S and a single N ring heteroatom separated by a carbon atom, 2 N ring heteroatoms separated by a carbon atom, or 3 N ring heteroatoms at least two of which are separated by a carbon atom, and wherein the aryl or heteroaryl ring carbon atoms are unsubstituted with other than H or at least 1 nonbridging ring carbon atom is substituted with R.sup.6 ; R.sup.6 is independently H, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.2 -C.sub.6 alkynyl, NO.sub.2, N(R.sup.3).sub.2, C.tbd.N or halo, or an R.sup.6 is taken together with an adjacent R.sup.6 to complete a ring containing 5 or 6 ring atoms; and R.sup.3 is a protecting group or H; and tautomers, solvates and salts thereof.
一种化合物,其结构为##STR1##其中R.sup.1是H或连接基;R.sup.24是独立的卤素或C.sub.1-C.sub.2卤代烷基;R.sup.25是独立的--SH、--OH、.dbd.S或.dbd.O;A是独立的N或C;M与基团--A--C(--R.sup.25)一起,形成一个芳基或杂芳基环结构,其中包含5或6个环原子,其中杂芳基环包含单个O环杂原子、单个N环杂原子、单个S环杂原子、单个O和单个N环杂原子,它们由一个碳原子分开,单个S和单个N环杂原子,它们由一个碳原子分开,2个N环杂原子,它们由一个碳原子分开,或者3个N环杂原子,其中至少有两个被一个碳原子分开,并且其中的芳基或杂芳基环碳原子未被除H外的其他物质取代,或者至少有1个非桥接环碳原子被R.sup.6取代;R.sup.6是独立的H、C.sub.1-C.sub.6烷基、C.sub.2-C.sub.6烯基、C.sub.2-C.sub.6炔基、NO.sub.2、N(R.sup.3).sub.2、C.tbd.N或卤素,或者R.sup.6与相邻的R.sup.6一起形成一个包含5或6个环原子的环;R.sup.3是保护基或H;以及其互变异构体、溶剂化物和盐。