Biotransformation of organic sulfides. Part 6. Formation of chiral para-substituted benzyl methyl sulfoxides by Helminthosporium species NRRL 4671
摘要:
The fungus Helminthosporium species NRRL 4671 has been used for the biotransformation of a series of para-substituted benzyl sulfides with substituent groups consisting of trifluoromethyl, halo, hydroxy, methoxy, acetoxy, nitro, cyano, amino, acetamido, acyl and carboxylic acid units. In all cases, sulfoxide formation occurred in good yield and with predominant (S) chirality at the sulfur position. A minor amount of sulfone product was also obtained from the halo- and methoxy-substituted substrates.
NOVEL FLUORINATED ALKYLFLUOROPHOSPHORIC ACID SALT OF ONIUM AND TRANSITION METAL COMPLEX
申请人:San-Apro Limited
公开号:EP1752463B1
公开(公告)日:2013-07-17
Die direkte Umsetzung von Phenolen mit Dimethylsulfoxid Methylthiomethylierung von Anilinen und Phenolen, 6. Mitt.
作者:P. Claus、N. Vavra、P. Schilling
DOI:10.1007/bf00909933
日期:——
HIRAKI Y.; KAMIYA M.; TANIKAGA R.; ONO N.; KAJI A., BULL. CHEM. SOC. JAP., 1977,
作者:HIRAKI Y.、 KAMIYA M.、 TANIKAGA R.、 ONO N.、 KAJI A.
DOI:——
日期:——
REVERSE-TURN MIMETICS AND METHOD RELATING THERETO
申请人:Choongwae Pharma Corporation
公开号:EP1444235B1
公开(公告)日:2008-06-11
TRIPEPTIDE EPOXY KETONE PROTEASE INHIBITORS
申请人:Onyx Therapeutics, Inc.
公开号:US20200207809A1
公开(公告)日:2020-07-02
Provided herein are tripeptide epoxy ketone protease inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula (X):
and pharmaceutically acceptable salts and compositions including the same. The compounds and compositions provided herein may be used, for example, in the treatment of diseases including inflammation and neurodegenerative disease.