Cyclobutane carboxamide inhibitors of fungal melanin: biosynthesis and their evaluation as fungicides
摘要:
A new fungicide lead has been identified by enzyme screening of a focused combinatorial library. The lead compound 4, a potent inhibitor of scytalone dehydratase (SD), exhibits fungicidal activity upon foliar application but does not show systemic activity. The X-ray crystal structure of the enzyme-inhibitor complex and an appreciation for the relationship between physical properties and systemic activity enabled us to rapidly improve upon this initial lead. The geminal halogen-methyl group combination was found to be optimal for interaction with the bounding serine and asparagine side-chain residues. Replacement of CF3 with methyl was a key discovery, giving inhibitors with slightly diminished enzyme inhibition potency while significantly increasing systemic activity. Amides prepared from amines with 2,4-dichloro substitution on the phenyl ring gave the most potent enzyme inhibitors. Two compounds from this series showed systemic activity comparable to the commercial standard and were selected for outdoor testing in flooded plots which simulate rice paddies. (C) 2000 Elsevier Science Ltd. All rights reserved.
[EN] INHIBITORS OF APOL1 AND METHODS OF USING SAME<br/>[FR] INHIBITEURS D'APOL1 ET LEURS MÉTHODES D'UTILISATION
申请人:VERTEX PHARMA
公开号:WO2021154997A1
公开(公告)日:2021-08-05
The disclosure provides at least one entity chosen from compounds of Formula (I) pharmaceutically acceptable salts thereof, solvates of any of the foregoing, and deuterated derivatives of any of the foregoing, compositions comprising the same, and methods of using the same, including use in treating APOL1 mediated kidney disease.
[EN] INDOLE DERIVATIVES AS ALPHA-1 -ANTITRYPSIN MODULATORS FOR TREATING ALPHA-1 -ANTITRYPSIN DEFICIENCY (AATD)<br/>[FR] DÉRIVÉS D'INDOLE UTILISÉS EN TANT QUE MODULATEURS D'ALPHA-1-ANTITRYPSINE POUR TRAITER UNE DÉFICIENCE EN ALPHA-1-ANTITRYPSINE (AATD)
申请人:VERTEX PHARMA
公开号:WO2021203023A1
公开(公告)日:2021-10-07
Indole derivatives as alpha-l-antitrypsin modulators for treating alpha-l-antitrypsin deficiency (AATD).
[EN] HETEROARYLDIHYDROPYRIMIDINE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS<br/>[FR] DÉRIVÉS HÉTÉROARYLDIHYDROPYRIMIDINE ET MÉTHODES DE TRAITEMENT D'INFECTIONS PAR LE VIRUS DE L'HÉPATITE B
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2019001420A1
公开(公告)日:2019-01-03
Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
[EN] HETEROARYLDIHYDROPYRIMIDINE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS<br/>[FR] DÉRIVÉS D'HÉTÉROARYLDIHYDROPYRIMIDINE ET PROCÉDÉS DE TRAITEMENT D'INFECTIONS PAR LE VIRUS DE L'HÉPATITE B
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2021121363A1
公开(公告)日:2021-06-24
Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.