The present invention relates to a compound of formula (I) wherein the substituents have the definitions as defined in claim
1
or a salt or a N-oxide thereof, their use and methods for the control and/or prevention of microbial infection, particularly fungal infection, in plants and to processes for the preparation of these compounds.
Compounds of formula (I) wherein G
1
represents together with the two ring atoms of the pyrimidine ring to which it is attached, a 5- to 6-membered aromatic heterocyclic ring system which contains one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, and the other substituents are as defined in claim
1
, are suitable for use as micro-biocides.
Synthesis of Substituted 2-Pyridones via 6π-Electrocyclization of Dienyl Isocyanates
作者:Xiayun Cheng、Alexandria P. Taylor、Kaicheng Zhu
DOI:10.1021/acs.joc.2c00258
日期:2022.5.6
A one-pot Curtius rearrangement of dienyl carboxylic acids followed by a 6π-electrocyclization process to form substituted 2-pyridone products has been developed. Dienyl isocyanates generated from aliphatic acids were more reactive than their aromatic counterparts. Additionally, substitution patterns of the carboxylic acids had an impact on the efficiency of the cyclization.
Barat, Journal of the Indian Chemical Society, 1931, vol. 8, p. 801,813
作者:Barat
DOI:——
日期:——
PYRROLIDINYL UREA, THIOUREA, GUANIDINE AND CYANOGUANIDINE COMPOUNDS AS TRKA KINASE INHIBITORS
申请人:ARRAY BIOPHARMA INC.
公开号:US20160297796A1
公开(公告)日:2016-10-13
Compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts, or solvates or prodrugs thereof, where R
1
, R
2
, R
a
, R
b
, R
c
, R
d
, X, Ring B, and Ring C are as defined herein, and wherein Ring B moiety and the NH—C(═X)—NH moiety are in the trans configuration, are inhibitors of TrkA kinase and are useful in the treatment of diseases which can be treated with a TrkA kinase inhibitor such as pain, cancer, inflammation/inflammatory diseases, neurodegenerative diseases, certain infectious diseases, Sjogren's syndrome, endometriosis, diabetic peripheral neuropathy, prostatitis and pelvic pain syndrome.