1195-52-4Relevant articles and documents
Dual-targeting Rutaecarpine-NO donor hybrids as novel anti-hypertensive agents by promoting release of CGRP
Ma, Jinjin,Chen, Lan,Fan, Jinbao,Cao, Wei,Zeng, Guangyao,Wang, Yajing,Li, Yuanjian,Zhou, Yingjun,Deng, Xu
supporting information, p. 146 - 153 (2019/02/27)
CGRP, known as the most potent vasodilator substance, plays an important role in hypertension initiation and development. TRPV1 and TRPA1 are critical in promoting the synthesis and release of CGRP, thereby regulating the cardiovascular tone. Rutaecarpine exhibits potent vasodilator and hypertensive effects by stimulating CGRP synthesis and release via activation of TRPV1. And NO has been shown to react with H2S in vivo to form HNO, thereby activating HNO-TRPA1-CGRP pathway. Inspired by combination therapy, 11 rutaecarpine-furoxan hybrids were designed, synthesized and evaluated. The results demonstrated that most hybrids exerted comparable or improved vasodilator activities. Among which, 13a is the most potent both ex vivo (EC50 = 13.1 nM) and in vivo. Mechanistic studies revealed that the vasodilator and anti-hypertensive effects of the hybrids might involve the promotion of CGRP release via dual activation of TRPV1 and TRPA1. This work suggests that dual-targeted hybrids might be an effective and promising approach to discover and develop novel anti-hypertensive drugs.
FUSED THIOPHENE AND THIAZOLE DERIVATIVES AS ROR GAMMA MODULATORS
-
Page/Page column 80; 81, (2015/07/16)
The present invention provides fused thiophene and thiazole derivatives of formula (I), which may be therapeutically useful, more particularly as RORγ modulators; in which R1, R2, R3, R4, R5, R6, R7, X1, X2, L, m, n and ring A have the meanings given in the specification, and pharmaceutically acceptable salts thereof that are useful in the treatment and prevention of diseases or disorders, in particular their use in disease(s) or disorder(s) where there is an advantage in modulating RORγ receptor. The present invention also provides preparation of the compounds and pharmaceutical formulations comprising at least one of the fused thiophene and thiazole derivatives of formula (I), together with a pharmaceutically acceptable carrier, diluent or excipient therefor.
A METHOD FOR THE SITE-SPECIFIC ENZYMATIC LABELLING OF NUCLEIC ACIDS IN VITRO BY INCORPORATION OF UNNATURAL NUCLEOTIDES
-
Paragraph 00176, (2015/02/25)
Provided herein are analogs of unnatural nucleotides bearing predominantly hydrophobic nucleobase analogs that form unnatural base pairs during DNA polymerase- mediated replication of DNA or RNA polymerase-mediated transcription of RNA. In this manner, the unnatural nucleobases can be introduced in a site-specific way into oligonucleotides (single or double stranded DNA or RNA), where they can provide for site-specific cleavage, or can provide a reactive linker than can undergo functionalization with a cargo -bearing reagent by means of reaction with a primary amino group or by means of click chemistry with an alkyne group of the unnatural nucleobase linker.
