[EN] SUBSTITUTED TETRAHYDROISOQUINOLINE COMPOUNDS USEFUL AS GPR120 AGONISTS [FR] COMPOSÉS DE TÉTRAHYDROISOQUINOLINE SUBSTITUÉS UTILES COMME AGONISTES DU GPR120
A new general and efficient synthesis of imidazo[4,5-c]pyrazoles (5) is reported. The key step of this synthetic procedure is the intramolecular cyclodehydration of 5-alkylamino-4-nitrosopyrazoles (4), which affords the title compounds (5) in good yields.
SUBSTITUTED PYRAZOLO[3,4-b]PYRIDIN-6-CARBOXYLIC ACIDS AND METHOD OF USE
申请人:AbbVie S.à.r.l.
公开号:US20170101406A1
公开(公告)日:2017-04-13
The present invention provides for compounds of formula (I)
wherein R
1
, R
2
, R
3
, and R
4
have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions mediated and modulated by CFTR, including cystic fibrosis, Sjögren's syndrome, pancreatic insufficiency, chronic obstructive lung disease, and chronic obstructive airway disease. Also provided are pharmaceutical compositions comprised of one or more compounds of formula (I).
[EN] THIAZOLES AND USES THEREOF<br/>[FR] THIAZOLES ET UTILISATIONS DE CEUX-CI
申请人:ABBVIE INC
公开号:WO2014176268A1
公开(公告)日:2014-10-30
This disclosure relates to: (a) compounds and salts thereof that, inter alia, inhibit RSV infection and/or replication; (b) intermediates useful for the preparation of such compounds and salts; (c) compositions comprising such compounds and salts; (d) methods for preparing such intermediates, compounds, salts, and compositions; (e) methods of use of such compounds, salts, and compositions; and (f) kits comprising such compounds, salts, and compositions.
The stereoselective syntheses of a library of novel spiro-tethered pyrazolo[3,4-b]quinoline–pyrrolidine/pyrrolothiazole/indolizine–oxindole/acenaphthene hybrid heterocycles have been achieved through the 1,3-dipolar cycloaddition of azomethine ylides generated in situ from α-amino acids and 1,2-diketones to dipolarophiles derived from pyrazolo[3,4-b]quinoline derivatives.
通过从现场原位生成的偶氮甲ine啶基的1,3-偶极环加成反应,可以实现新型螺拴的吡唑并[3,4- b ]喹啉-吡咯烷/吡咯并噻唑/吲哚嗪-ox吲哚/ ac杂杂杂环的文库的立体选择性合成。吡唑并[3,4- b ]喹啉衍生物衍生的α-氨基酸和1,2-二酮。