in the presence of primary and secondary amines afforded N-Alkyl or N,N-dialkylthioformamides 5, and similar heating of 1 in the absence of amines afforded an inseparable mixture of acyclic polysulfides 4 bearing a thioformanilide moiety on each terminal. Bisthioformanilides 4 were also converted into 5 by treating with these amines, and the thioformylation was assumed to proceed through a pathway
[EN] SMALL MOLECULE INHIBITORS OF GPCR GPR68 AND RELATED RECEPTORS<br/>[FR] INHIBITEURS À PETITES MOLÉCULES DE RCPG GPR68 ET RÉCEPTEURS ASSOCIÉS POUR LE TRAITEMENT DU CANCER, DU GLIOBLASTOME ET D'AUTRES INDICATIONS
申请人:UNIV MARYLAND
公开号:WO2020214896A1
公开(公告)日:2020-10-22
The invention relates to a class of small molecule inhibitors of GPR68/OGR1, a proton-sensing/stretch-sensing/sheer-stress-sending G-protein coupled receptor, and related receptors GPR4 and GPR65. These inhibitors are useful as a therapeutic for glioblastoma and other neoplasms, as a monotherapy or adjuvant, and also can be used as a treatment for other conditions, such as osteoporosis, inflammatory bowel disease, autoimmune and chronic inflammatory diseases such as multiple sclerosis and inflammatory pain syndromes, GERD, aspiration pneumonitis, bacterial and viral pneumonia, COPD, acute respiratory distress syndrome (ARDS), and COVID-19.
A sulfonylureidopyrazole derivative of formula (1) or (2) is disclosed. The derivative has an inhibitory activity on endothelin converting enzyme, and is useful for treating or preventing various cardiac failures, tracheal constrictions, nervous disorders, parasecretion, vascular disorders, various ulcers and the like.
PROCESS FOR THE SYNTHESIS OF ISOTHIOCYANATES AND DERIVATIVES THEREOF AND USES OF SAME
申请人:Dubois Jacques
公开号:US20130142739A1
公开(公告)日:2013-06-06
A method for synthesizing an isothiocyanate of general formula (I)
SCN—R
1
—R
4
—R
2
(I)
wherein R
1
and R
2
represent independently of each other an alkyl-aryl or aryl group, R
4
represents a carbonyl, sulfinyl, sulfonyl group or a sulfide group and of its derivatives comprising a step for reacting an alkylalkylamine having the general formula (II)
NH
2
—R
1
—R
4
—R
2
(II)
wherein R
1
and R
2
represent independently of each other an alkyl, aryl or alkylaryl group, R
4
represents a carbonyl, sulfinyl, sulfonyl or sulfide group, in the presence of carbon sulfide and of di-tert-butyl dicarbonate with formation of the corresponding aforesaid isothiocyanate, compounds obtained by this method as well as their uses.
Compositions useful as inhibitors of voltage-gated sodium channels
申请人:Gonzalez E. Jesus
公开号:US20060025415A1
公开(公告)日:2006-02-02
The present invention relates to compounds useful as inhibitors of voltage-gated sodium channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.