A compound of the formula
is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
披露了一种公式的化合物作为HIV蛋白酶抑制剂。还披露了用于抑制HIV感染的方法和组合物。
Peptide Bond Formation of Amino Acids by Transient Masking with Silylating Reagents
作者:Wataru Muramatsu、Hisashi Yamamoto
DOI:10.1021/jacs.1c02600
日期:2021.5.12
A one-pot peptide bond-forming reaction has been developed using unprotected amino acids and peptides. Two different silylating reagents, HSi[OCH(CF3)2]3 and MTBSTFA, are instrumental for the successful implementation of this approach, being used for the activation and transient masking of unprotected amino acids and peptides at C-termini and N-termini, respectively. Furthermore, CsF and imidazole
RAPAFUCIN DERIVATIVE COMPOUNDS AND METHODS OF USE THEREOF
申请人:The Johns Hopkins University
公开号:US20210094933A1
公开(公告)日:2021-04-01
The present disclosure provides macrocyclic compounds inspired by the immunophilin ligand family of natural products FK506 and rapamycin. The generation of a Rapafucin library of macrocyles that contain FK506 and rapamycin binding domains should have great potential as new leads for developing drugs to be used for treating diseases.
Rapafucin derivative compounds and methods of use thereof
申请人:The Johns Hopkins University
公开号:US11066416B2
公开(公告)日:2021-07-20
The present disclosure provides macrocyclic compounds inspired by the immunophilin ligand family of natural products FK506 and rapamycin. The generation of a Rapafucin library of macrocyles that contain FK506 and rapamycin binding domains should have great potential as new leads for developing drugs to be used for treating diseases.
Total Synthesis of Cyclotheonamide B, a Facile Route towards Analogues
作者:H Bastiaans
DOI:10.1016/00404-0399(50)11539-
日期:1995.8.14
A flexible, convergent synthesis of Cyclotheonamide B (1b) was developed, starting from the constituent amino acids, using conventional benzyl-, t-butyl- and allyl-based protecting groups. By modification of the key intermediates, this approach allows the preparation of cyclotheonamide analogues.