The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:
X-A-Y-Z-R (I)
which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Functionalized 2-azabicyclo[3.3.1]nonanes. IV. synthesis of the indolo[3,2-f]morphan system.
作者:Josep Bonjoch、Nuria Casamitjana、Joan Bosch
DOI:10.1016/0040-4020(82)85014-x
日期:1982.1
A short route to the 2-azabicyclo[3.3.1]nonan-7-one system is described. Condensation of 4-piperidones with diethyl 2-oxopropylphosphonate, followed by catalytic hydrogenation furnished the corresponding piperidylpropanones which were cyclized with mercuric acetate in acetic acid to the target target bicyclic ketones . The Fischer indole synthesis from afforded regioselectively the indole [3,2-f]morphan
描述了到2-氮杂双环[3.3.1]壬南-7-一系统的短路径。将4-哌啶酮与2-氧代丙基膦酸二乙酯缩合,然后催化氢化,得到相应的哌啶基丙烷,将其与乙酸汞在乙酸中环化成目标目标双环酮。由Fischer吲哚合成可选择性地提供吲哚[3,2- f ]吗啡,一种新的异吗啡类型。
A new synthesis and crystal structure of 2-methyl-2-azabicyclo[3.3.1]nonan-7α-ol
作者:F. Ivy Carroll、Philip Abraham、J. Bruce Pitner、S. D. Jablonski、P. Singh、Yong Wha Kwon、David J. Triggle
DOI:10.1039/c39920000795
日期:——
A facile, high yield synthesis of 2-methyl-2-azabicyclo[3.3.1]nonan-7α-ol 2b from cyclohex-3-ene-1-carbaldehyde 3 is reported; an X-ray structure of 2b·HCl established the stereochemical assignment of 2b.
报告从环己-3-烯-1-甲醛 3 中简便、高产地合成了 2-甲基-2-氮杂双环[3.3.1]壬烷-7δ-醇 2b;2bÂ-HCl 的 X 射线结构确定了 2b 的立体化学归属。
BONJOCH, JOSEP;CASAMITJANA, NURIA;BOSCH, JOAN, TETRAHEDRON, 44,(1988) N 6, 1735-1741
作者:BONJOCH, JOSEP、CASAMITJANA, NURIA、BOSCH, JOAN
DOI:——
日期:——
BILE ACID DERIVATIVES AS FXR/TGR5 AGONISTS AND METHODS OF USE THEREOF
申请人:ENANTA PHARMACEUTICALS, INC.
公开号:US20160289262A1
公开(公告)日:2016-10-06
The present invention provides compounds represented by Formula I, or pharmaceutically acceptable salts, stereoisomers, solvates, hydrates or combination thereof,
The invention also provides pharmaceutical compositions comprising these compounds and methods of using this compounds for treating FXR-mediated or TGR5-mediated diseases or conditions.