Carboxylate-Assisted Iridium-Catalyzed C−H Amination of Arenes with Biologically Relevant Alkyl Azides
作者:Tao Zhang、Xuejiao Hu、Zhen Wang、Tiantian Yang、Hao Sun、Guigen Li、Hongjian Lu
DOI:10.1002/chem.201504880
日期:2016.2.24
wide substrate scope is reported. Benzamides with electron‐donating and ‐withdrawing groups and linear, branched, and cyclic alkyl azides are all applicable. Cesium carboxylate is crucial for both reactivity and regioselectivity of the reactions. Many biologically relevant molecules, such as amino acid, peptide, steroid, sugar, and thymidine derivatives can be introduced to arenes with high yields and
High-throughput synthesis of azide libraries suitable for direct “click” chemistry and in situ screening
作者:Rajavel Srinivasan、Lay Pheng Tan、Hao Wu、Peng-Yu Yang、Karunakaran A. Kalesh、Shao Q. Yao
DOI:10.1039/b902338k
日期:——
building blocks (key components in clickchemistry). We report herein a highly robust and efficient strategy for high-throughput synthesis of a 325-member azide library. The method is highlighted by its simplicity and product purity. The utility of the library is demonstrated with the subsequent “click” synthesis of the corresponding bidentate inhibitors against PTP1B.
[EN] COMPOUNDS, METHODS AND FORMULATIONS FOR THE ORAL DELIVERY OF A GLUCAGON LIKE PEPTIDE (GLP)-1 COMPOUND OR AN MELANOCORTIN 4 RECEPTOR (MC4) AGONIST PEPTIDE<br/>[FR] COMPOSES, PROCEDES ET PREPARATIONS DESTINES A L'APPORT ORAL D'UN COMPOSE PEPTIDIQUE DE TYPE GLUCAGON (GLP-1) OU D'UN PEPTIDE AGONISTE DU RECEPTEUR 4 DE MELANOCORTINE (MC4)
申请人:LILLY CO ELI
公开号:WO2005019184A1
公开(公告)日:2005-03-03
The present invention relates to novel compounds, methods, and formulations useful for the oral delivery of a GLP-1 compound or an MC4 agonist peptide.
本发明涉及用于口服给荷GLP-1化合物或MC4激动剂肽的新化合物、方法和配方。
Synthesis and structure–activity relationship of histone deacetylase (HDAC) inhibitors with triazole-linked cap group
作者:Po C. Chen、Vishal Patil、William Guerrant、Patience Green、Adegboyega K. Oyelere
DOI:10.1016/j.bmc.2008.03.050
日期:2008.5
suberoylanilide hydroxamic acid-like (SAHA-like) HDACinhibitors. Using "click" chemistry (Huisgen cycloaddition reaction), several triazole-linked SAHA-like hydroxamates were synthesized. Structure-activityrelationship revealed that the position of the triazole moiety as well as the identity of the cap group markedly affected the in vitro HDAC inhibition and cell growth inhibitory activities of this