[EN] 2-OXO-OXAZOLIDINE-5-CARBOXAMIDES AS NAV1.8 INHIBITORS<br/>[FR] 2-OXOIMIDAZOLIDINE-5-CARBOXAMIDES UTILES EN TANT QU'INHIBITEURS DE NAV1.8
申请人:MERCK SHARP & DOHME
公开号:WO2021257418A1
公开(公告)日:2021-12-23
Novel compounds of the structural formula (I), and the pharmaceutically acceptable salts thereof, are inhibitors of Nav1.8 channel activity and may be useful in the treatment, prevention, management, amelioration, control and suppression of diseases mediated by Nav1.8 channel activity. The compounds of the present invention may be useful in the treatment, prevention or management of pain disorders, cough disorders, acute itch disorders, and chronic itch disorders.
Compounds of the formula ##STR1## wherein X is hydrogen, halogen or an optionally substituted alkyl, Y is selected from the group consisting of hydrogen, halogen optionally substituted alkyl, an optionally substituted aryl or arylalkyl, --(CH.sub.2).sub.m Si (Alk.sub.1).sub.3, --(CH.sub.2).sub.n OAlk.sub.2 or --(CH.sub.2).sub.p SAlk.sub.3, m, n and p are an integer from 0 to 6, Alk.sub.1, Alk.sub.2 and Alk.sub.3 are alkyl and R is alkyl of 1 to 18 carbon atoms or the remainder of an alcohol used in the pyrethrinoid series having pesticide properties.
化合物的公式为##STR1##其中X是氢,卤素或可选取代的烷基,Y选自氢,卤素可选取代的烷基,可选取代的芳香基或芳香基烷基,--(CH.sub.2).sub.m Si (Alk.sub.1).sub.3,--(CH.sub.2).sub.n OAlk.sub.2或--(CH.sub.2).sub.p SAlk.sub.3,其中m,n和p是0至6的整数,Alk.sub.1,Alk.sub.2和Alk.sub.3是烷基,R是1至18个碳原子的烷基或用于拟除虫菊酯系列具有杀虫剂作用的醇的剩余部分。
Esters of 2,2-dimethyl-3-[(2,2-difluoro-cyclopropylidene)
申请人:Roussel-UCLAF
公开号:US05340835A1
公开(公告)日:1994-08-23
A compound selected from the group consisting of all stereoisomeric forms and mixtures thereof of a compound of the formula ##STR1## wherein Y and Z are individually selected from the groups consisting of hydrogen, halogen, --CF.sub.3, alkyl, alkoxy and alkylthio of 1 to 8 carbon atoms and aryl, aryloxy and arylthio of up to 14 carbon atoms optionally substituted with at least one member of the group consisting of halogen, hydroxy optionally esterified etherified, --CF.sub.3 and alkyl of 1 to 8 carbon atoms and R is alkyl of 1 to 8 carbon atoms or the remainder of a pyrethrinoid alcohol having excellent pesticidal properties and their preparation and intermediates.