Chemoselective Hydrogenation Reaction of Unsaturated Bonds in the Presence of an o-Nitrobenzenesulfonyl Group
摘要:
Chemoselective hydrogenation of unsaturated compounds bearing an o-nitrobenzenesulfonyl (Ns)-amide moiety, affording the corresponding saturated compounds, was accomplished efficiently without loss of the nitro group by using the Pd/MS3A catalyst and a H-2 balloon. Partial hydrogenation of alkynes bearing an Ns group to corresponding cis alkenes was achieved with the combination of the Pd/BN catalyst and an additive (diethylenetriamine or acetic acid).
[EN] 2,4-DIAMINO-6,7-DIHYDRO-5H-PYRROLO[2,3]PYRIMIDINE DERIVATIVES AS FAK/Pyk2 INHIBITORS<br/>[FR] DÉRIVÉS DE 2,4-DIAMINO-6,7-DIHYDRO-5H-PYRROLO[2,3]PYRIMIDINE COMME INHIBITEURS DE FAK/PYK2
申请人:CENTAURUS BIOPHARMA CO LTD
公开号:WO2012092880A1
公开(公告)日:2012-07-12
The invention relates to a novel class of 2,4-diamino-6,7-dihydro-5H-pyrrolo[2,3]pyrimidine derivatives as a FAK and/or Pyk2 inhibitor, to a process for their preparation, and to a composition thereof, as well as to use of the compounds for the inhibiting FAK and/or Pyk2 and method for the treatment of a FAK and/ or Pyk2 mediated disorder or disease.
Carbazole compounds and therapeutic uses of the compounds
申请人:Incuron, LLC
公开号:US09108916B2
公开(公告)日:2015-08-18
Compounds of the general structural formula (I) and (II) and use of the compounds and salts and hydrates thereof, as therapeutic agents are disclosed. Treatable diseases and conditions include cancers, inflammatory diseases and conditions, and immunodeficiency diseases. (I), (II).
A series of 2-amino-9-aryl-7H-pyrrolo[2,3-d]pyrimidines were designed and synthesized as focal adhesion kinase (FAK) inhibitors using molecular modeling in conjunction with a co-crystal structure. Chemistry was developed to introduce functionality onto the 9-aryl ring, which resulted in the identification of potent FAK inhibitors. In particular, compound 32 possessed single-digit nanomolar IC(50) and
[EN] CARBAZOLE COMPOUNDS AND THERAPEUTIC USES OF THE COMPOUNDS<br/>[FR] COMPOSÉS CARBAZOLE ET UTILISATIONS THÉRAPEUTIQUES DESDITS COMPOSÉS
申请人:CLEVELAND BIOLABS INC
公开号:WO2010042445A1
公开(公告)日:2010-04-15
Compounds of the general structural formula (I) and (II) and use of the compounds and salts and hydrates thereof, as therapeutic agents are disclosed. Treatable diseases and conditions include cancers, inflammatory diseases and conditions, and immunodeficiency diseases. (I), (II).
N-phenyl-piperazine derivatives and methods of prophylaxis or treatment of 5ht2c receptor associated diseases
申请人:Smith Brian
公开号:US20070179155A1
公开(公告)日:2007-08-02
The present invention relates to certain substituted N-phenyl-piperazine derivatives of Formula: (I) that are modulators of the 5HT
2c
receptor. Accordingly, compounds of the present invention are useful for the prophylaxis or treatment of 5HT
2c
receptor associated diseases or disorders, such as, obesity, Alzheimer Disease, erectile dysfunction and related disorders.