Chemoenzymatic enantioselective synthesis of 3-hydroxy-2-pyrrolidinones and 3-hydroxy-2-piperidinones
摘要:
The enantioselective synthesis of 3-hydroxypyrrolidin-2-ones and 3-hydroxy piperidin-2-ones has been carried out in high enantiomeric excess employing immobilized lipase from Pseudomonas cepacia. (C) 2003 Elsevier Ltd. All rights reserved.
[EN] PYRAZOLOPYRIMIDINE COMPOUNDS AS JAK INHIBITORS<br/>[FR] COMPOSÉS PYRAZOLOPYRIMIDINE UTILISÉS EN TANT QU'INHIBITEURS DE JAK
申请人:GENENTECH INC
公开号:WO2019139714A1
公开(公告)日:2019-07-18
Compounds and salts thereof that are useful as JAK kinse inhibitors are described herein. Also provided are pharmaceutical compositions that include such a JAK inhibitor and a pharmaceutically acceptable carrier, adjuvant or vehicle, and methods of treating or lessening the severity of a disease or condition responsive to the inhibition of a Janus kinase activity in a patient.
The present invention relates to compounds of formula (I):
or pharmaceutically acceptable salts thereof, wherein L and R1 to R5 are as described herein, as well as processes for their manufacture, pharmaceutical compositions comprising them, and their use as medicaments.
本发明涉及式(I)化合物:
或其药学上可接受的盐,其中 L 和 R1 至 R5 如本文所述,以及它们的制造工艺、包含它们的药物组合物和它们作为药物的用途。
Rapid and Catalyst‐Free α‐Halogenation of Ketones using<i>N</i>‐Halosuccinamides in DMSO
作者:B. Sreedhar、P. Surendra Reddy、M. Madhavi
DOI:10.1080/00397910701574908
日期:2007.12
Nilsson, Ingemar; Isaksson, Roland, Acta chemica Scandinavica. Series B: Organic chemistry and biochemistry, 1985, vol. 39, # 7, p. 531 - 548