Identification and determination of the absolute configuration of amorph-4-en-10β-ol, a cadinol-type sesquiterpene from the scent glands of the African reed frog Hyperolius cinnamomeoventris
RfI(Ph)OSO2CF3 or RfI(Ph)OSO3H smoothly reacted with various trimethylsilyl enol ethers under mild conditions to give α-(perfluoroalkyl) carbonyl and γ=(perfluoroalkyl)-α,β-unsaturated carbonyl compounds in high yields.
R f I(Ph)OSO 2 CF 3或R f I(Ph)OSO 3 H在温和条件下与各种三甲基甲硅烷基烯醇醚平稳反应,得到α-(全氟烷基)羰基和γ=(全氟烷基)-α,β-不饱和羰基化合物的收率很高。
2-Aminomethyl-3-hydroxy-1-thiochromone; Darstellung und Reaktionen
作者:Fritz Eiden、Gerda Felbermeir
DOI:10.1002/ardp.19833161212
日期:——
3‐Hydroxy‐1‐thiochromon (3a) reagiert mit Formaldehyd und Aminen zu den Titelverbindungen 5a–5h. Beim Erhitzen von 5a entsteht die Spiroverbindung 9; Zusatz der Enamine 11 bzw. 12 führt zu den Pyranothiochromonen 15a bzw. 14.
METHODS AND COMPOSITIONS OF SMALL MOLECULE MODULATORS OF HEPATOCYTE GROWTH FACTOR (SCATTER FACTOR) ACTIVITY
申请人:Angion Biomedica Corp.
公开号:US20180009793A1
公开(公告)日:2018-01-11
The present invention provides compositions and formulations of compounds having formula (I) and pharmaceutically acceptable derivatives thereof, wherein p, R
1
, R
2
and B are as described generally and in classes and subclasses herein, and additionally provides pharmaceutical compositions thereof, and methods for the use thereof for the treatment of any of a number of injuries, conditions or diseases in which HGF/SF or the activities thereof, or agonists or antagonists thereof have a therapeutically useful role. In addition, methods are provided for treating such diseases or diseases starting at a time after the onset of the injury, condition or disease.
ZNS-wirksame 4-Phenylpyranderivate: Synthese und Reaktionen von 4-Phenyl-2-piperidino-dihydropyran-5-carbonsäureester
作者:Fritz Eiden、Anton Eckle
DOI:10.1002/ardp.19893221010
日期:——
überführen lassen oder (über die Hydrolysegemische 5/6) zu den 4‐Phenylpyran‐3‐carbonsäureestern 9a und b. Die aus 8a‐c darstellbaren Pyran‐3‐carbaldehyde 12a‐c lassen sich zu den Alkoholen 10 und 13 umsetzen sowie (über die Oxime 15a und b) zu den Nitrilen 16a und b. Die 2‐Methylderivate 3k und I können mit Säure in die Cyclohexenoncarbonsäureester 18a und b übergeführt werden; mit Methylmagnesiumiodid
Small molecule modulators of hepatocyte growth factor (scatter factor) activity
申请人:Zembower E. David
公开号:US20080015243A1
公开(公告)日:2008-01-17
The present invention provides compounds having formula (I):
and pharmaceutically acceptable derivatives thereof, wherein R
1
, R
2
and B are as described generally and in classes and subclasses herein, and additionally provides pharmaceutical compositions thereof, and methods for the use thereof for the treatment of any of a number of conditions or diseases in which HGF/SF or the activities thereof, or agonists or antagonists thereof have a therapeutically useful role.