申请人:Merck Sharp & Dohme Corp.
公开号:US20140088048A1
公开(公告)日:2014-03-27
A compound having the structure
or a pharmaceutically acceptable salt thereof, wherein
R
6
is hydrogen, —OH, —C
1-6
alkyl, —OC
1-6
alkyl, aryl, or halogen,
or together with R
7
, forms an oxo group,
or together with R
7
and the atom to which they are attached, form a 5-7-membered carbocycle ring or a 5-7-membered heterocyclic ring having 1, 2, or 3 heteroatoms,
wherein alkyl and aryl are unsubstituted or independently mono-, di-, or tri-substituted with R
14
;
R
7
is hydrogen, C
1-6
alkyl, —CF
3
, aryl, —O-aryl, —O—C
1-6
alkyl, —C(O)OC
1-6
alkyl, —C(R
15
R
16
)OH, a 5-7-membered heteroaryl having 1, 2, 3 or 4 nitrogen atoms, or halogen,
or together with R
6
, forms an oxo group,
or together with R
6
and the atom to which they are attached, form a 5-7-membered carbocycle ring or a 5-7-membered heterocyclic ring having 1, 2, or 3 heteroatoms
wherein alkyl, aryl and heteroaryl are unsubstituted or independently mono-, di- or tri-substituted with R
14
;
R
12
is hydrogen, C
1-6
alkyl, or —(CH
2
)
1-2
OH,
or together with R
13
and the nitrogen atom to which they are attached, form a 4- to 7-membered heterocyclic ring containing one nitrogen atom and 0 or 1 oxygen atoms, wherein said ring is unsubstituted or independently mono-, di- or tri-substituted with halogen or —C
1-6
alkyl;
R
13
is —C
1-6
alkyl or —(CH
2
)
1-2
OH,
or together with R
12
and the nitrogen atom to which they are attached, form a 4- to 7-membered heterocyclic ring containing one nitrogen atom and 0 or 1 oxygen atoms, wherein said ring is unsubstituted or independently mono-, di- or tri-substituted with halogen or —C
1-6
alkyl.
一种具有以下结构或其药学上可接受的盐的化合物,其中R6为氢、—OH、—C1-6烷基、—OC1-6烷基、芳基或卤素,或与R7一起形成氧代基团,或与R7和它们所连接的原子一起形成一个含有1、2或3个杂原子的5-7元环烷基环或5-7元杂环烷基环,其中烷基和芳基未被取代或独立地单取代、双取代或三取代为R14;R7为氢、C1-6烷基、—CF3、芳基、—O-芳基、—O—C1-6烷基、—C(O)OC1-6烷基、—C(R15R16)OH、含有1、2、3或4个氮原子的5-7元杂芳基或卤素,或与R6一起形成氧代基团,或与R6和它们所连接的原子一起形成一个含有1、2或3个杂原子的5-7元环烷基环或5-7元杂环烷基环,其中烷基、芳基和杂芳基未被取代或独立地单取代、双取代或三取代为R14;R12为氢、C1-6烷基或—(CH2)1-2OH,或与R13和它们所连接的氮原子一起形成一个含有1个氮原子和0或1个氧原子的4-7元杂环烷基环,其中该环未被取代或独立地单取代、双取代或三取代为卤素或—C1-6烷基;R13为—C1-6烷基或—(CH2)1-2OH,或与R12和它们所连接的氮原子一起形成一个含有1个氮原子和0或1个氧原子的4-7元杂环烷基环,其中该环未被取代或独立地单取代、双取代或三取代为卤素或—C1-6烷基。