[EN] GLUCOSE-SENSITIVE PEPTIDE HORMONES<br/>[FR] HORMONES PEPTIDIQUES SENSIBLES AU GLUCOSE
申请人:GUBRA APS
公开号:WO2018115462A1
公开(公告)日:2018-06-28
The present invention relates to a conjugate of the formula P-L-I, wherein P is a peptide hormone effecting the metabolism of carbohydrates in vivo, L is a hydrolysable linker molecule consisting of Lp and Li, and I is a molecule capable of inhibiting the effect of the peptide hormone P on the metabolism of carbohydrates in vivo. Under in vivo conditions, the conjugate is the major compound. When the concentration of glucose increases in vivo, the concentration of the peptide hormone effecting the metabolism of carbohydrates in vivo also increases.
Synthesis and antifungal activity of substituted salicylaldehyde hydrazones, hydrazides and sulfohydrazides
作者:Gregory L. Backes、Donna M. Neumann、Branko S. Jursic
DOI:10.1016/j.bmc.2014.07.022
日期:2014.9
Efficient synthetic procedures for the preparation of acid hydrazines and hydrazides were developed by converting the corresponding carboxylic acid into the methylester catalyzed by Amberlyst-15, followed by a reaction with hydrazine monohydrate. Sulfohydrazides were prepared from the corresponding sulfonyl chlorides and hydrazine monohydrate. Both of these group of compounds were condensed with substituted
Efficient synthesis of functionalized 1,3-dihydroisobenzofurans from salicylaldehydes: Application to the synthesis of escitalopram
作者:Peng Wang、Rui Zhang、Jin Cai、Jun-Qing Chen、Min Ji
DOI:10.1016/j.cclet.2014.01.017
日期:2014.4
Abstract An efficient synthesis of substituted 1,3-dihydroisobenzofurans is developed. In this novel route, o-aroylbenzaldehydes, as key intermediates, can be obtained by leadtetraacetateoxidation of N-aroylhydrazones of salicylaldehydes. The mild and general strategy enables the synthesis of various substituted 1,3-dihydroisobenzofurans in high yields. Moreover, this method can be applied to efficiently
Tetrabromomethane as an Organic Catalyst: a Kinetic Study of CBr
<sub>4</sub>
‐Catalyzed Schiff Condensation
作者:Sevilya N. Yunusova、Dmitrii S. Bolotin、Mikhail A. Vovk、Peter M. Tolstoy、Vadim Yu. Kukushkin
DOI:10.1002/ejoc.202001180
日期:2020.11.22
Tetrabromomethane enhances the aldehyde–acyl hydrazide condensation to give N‐acyl hydrazones. This simple, inexpensive, and commercially available halomethane provides up to 14‐fold acceleration of the Schiff reaction; the kinetic data indicate that the studied condensation exhibits the first order on CBr4.
Syntheses and Spectral Properties of Dinitrosylmolybdenum(0) and Dioxomolybdenum(VI) Complexes
作者:Mannar R. Maurya、Changaramponnath Gopinathan
DOI:10.1246/bcsj.66.1979
日期:1993.7
Syntheses of dinitrosylmolybdenum(0) complexes of Schiff bases derived from salicylaldehyde, 5-chlorosalicylaldehyde, o-hydroxyacetophenone, and p-nitrobenzoylhydrazide have been carried out in one step by the reaction of [Mo(acac)2(NO)2] (acacH = acetylacetone) and the Schiff bases. The complexes are of the type [Mo(LH)2(NO)2] (LH2 = Schiff base) in which Schiff bases behave as monobasic bidentate