Analogs of the orally active growth hormone secretagogue L-162,752
摘要:
A series of spiroindane growth hormone secretagogues that vary in their amino side chains is reported. Variations in these side chains markedly affect growth hormone release in vitro and in vivo. The best side chain in this series of secretagogues is alpha-methylalanine. L-162,752 not only stimulated GH release from rat pituitary cells, but also induced GH release in dogs upon i.v. and p.o. administration. Copyright (C) 1996 Elsevier Science Ltd
A concise synthesis of (+)-conagenin and its isomer using chiral tricyclic iminolactones
摘要:
An efficient synthesis of (+)-conagenin, a novel immunomodulator produced by Streptomyces roseosporus, has been achieved via the shortest route at present. At the same time, 2-epiconagenin was synthesized according to the same methodology. (C) 2008 Elsevier Ltd. All rights reserved.
Enantioselective synthesis of non-proteinogenic amino acids via metallated bis-lactim ethers of 2,5-diketopiperazines
作者:Ulrich Schöllkopf
DOI:10.1016/s0040-4020(01)91926-x
日期:1983.1
excess = asymmetric induction) of the adduct exceeds 95%. On hydrolysis the adducts are cleaved liberating the chiral auxiliary (used to build up the bis-lactim ether 1) and the target molecules, the opticallyactive amino acid methyl esters of type 8,19,25 or 36. The two amino acid esters are separable either by fractional distillation or (eventually after further hydrolysis to amino acids) by chromatography
[EN] BIARYL COMPOUNDS USEFUL AS IMMUNOMODULATORS<br/>[FR] COMPOSÉS BIARYLES UTILES EN TANT QU'IMMUNOMODULATEURS
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2018044963A1
公开(公告)日:2018-03-08
The present disclosure generally relates to compounds useful as immunomodulators. Provided herein are compounds, compositions comprising such compounds, and methods of their use. The disclosure further pertains to pharmaceutical compositions comprising at least one compound according to the disclosure that are useful for the treatment of various diseases, including cancer and infectious diseases.
[EN] COMPOUNDS USEFUL AS IMMUNOMODULATORS<br/>[FR] COMPOSÉS UTILES EN TANT QU'IMMUNOMODULATEURS
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2018118848A1
公开(公告)日:2018-06-28
The present disclosure generally relates to compounds useful as immunomodulators. Provided herein are compounds, compositions comprising such compounds, and methods of their use. The disclosure further pertains to pharmaceutical compositions comprising at least one compound according to the disclosure that are useful for the treatment of various diseases, including cancer and infectious diseases.
Compounds according to formula (I), methods of using said compounds singly or in combination with additional agents and compositions of said compounds for the treatment of cancer are disclosed.