A Practical and Stereoselective In Situ NHC-Cobalt Catalytic System for Hydrogenation of Ketones and Aldehydes
作者:Rui Zhong、Zeyuan Wei、Wei Zhang、Shun Liu、Qiang Liu
DOI:10.1016/j.chempr.2019.03.010
日期:2019.6
widely applied organic transformation. Sustainable chemistry goals require replacing conventional noble transition metal catalysts for hydrogenation by earth-abundant base metals. Herein, we report how a practical in situ catalytic system generated by easily available pincer NHC precursors, CoCl2, and a base enabled efficient and high-yielding hydrogenation of a broad range of ketones and aldehydes (over
PROGESTERONE RECEPTOR ANTAGONISTS AND USES THEREOF
申请人:Rafestin-Oblin Marie-Edith
公开号:US20130203718A1
公开(公告)日:2013-08-08
The present invention relates to a compound of formula (I): for its use as progesterone receptor antagonist, in particular for its use for the prevention and/or the treatment of cancer or uterine pathologies.
A Tailored Versatile and Efficient NHC‐Based NNC‐Pincer Manganese Catalyst for Hydrogenation of Polar Unsaturated Compounds
作者:Zeyuan Wei、Hengxu Li、Yujie Wang、Qiang Liu
DOI:10.1002/anie.202301042
日期:2023.6.5
greatly enhanced via rational design of a strong electron-donating and sterically unhindered NHC-based NNC-pincer ligand. This newly developed NNC-pincer Mn catalyst is highly effective for the hydrogenation of a broad range of polar unsaturatedcompounds (>80 examples) including esters, N-heteroarenes, amides, carbonates, and urea derivatives, under relatively mild conditions.
WATER-SOLUBLE ALLOPREGNENOLONE DERIVATIVE AND USE THEREOF
申请人:Jiangsu Nhwaluokang Pharmaceutical
Research and Development Co., Ltd.
公开号:EP3549945A1
公开(公告)日:2019-10-09
The present invention relates to the field of medicine, and particularly relates to a water-soluble allopregnenolone (3β,5α-tetrahydroprogesterone) derivative, a pharmaceutical composition comprising the same, and use thereof in prevention or treatment of central nervous system diseases, in sedation and hypnosis, in treatment of Alzheimer's disease, in treatment of epilepsy or in treatment of depression, especially postpartum depression.
申请人:INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE)
公开号:US10040816B2
公开(公告)日:2018-08-07
The invention relates to an antagonist of CB1 receptor for use in the treatment of a pathologic condition or disorder selected from the group consisting of bladder and gastrointestinal disorders; inflammatory diseases; cardiovascular diseases; nephropathies; glaucoma; spasticity; cancer; osteoporosis; metabolic disorders; obesity; addiction, dependence, abuse and relapse related disorders; psychiatric and neurological disorders; neurodegenerative disorders; autoimmune hepatitis and encephalitis; pain; reproductive disorders and skin inflammatory and fibrotic diseases.