VITAMIN COMPRISING PYROLOQUINOLINE QUINONE AND USE THEREOF
申请人:RIKEN
公开号:EP1588709A1
公开(公告)日:2005-10-26
It is an object of the present invention to clarify the biochemical role of pyrroloquinoline quinone (PQQ) in living bodies by identifying an enzyme that uses PQQ as a coenzyme in mammals and then by clarifying the oxidation-reduction reaction, with which PQQ is associated as a coenzyme in living bodies. The present invention provides a method of using pyrroloquinoline quinone as a coenzyme for 2-aminoadipate 6-semialdehyde dehydrogenase.
They are comprised of a series of derivatives of carbohydrates of a family of biologically active opiated agents, which present in their structure at least one residue of carbohydrate per opiate molecule, linked directly to a hydroxyl group of the opiate or through a C-glycoside bond formed between two functions situated at each of the two constitutive parts of the glycoconjugate. Said derivatives contain more than one carbohydrate residue and/or more than one opiate molecule per carbohydrate residue. The acid salts and the compounds of said opiated glycoconjugates are also included in the disclosed compounds of said invention.
METHOD FOR PREPARING SURFACTANT COMPOSITIONS COMPRISING ALKYL LIDURONAMIDES D-GLUCURONAMIDES AND L-RHAMNOSIDES FROM ULVANS
申请人:ÉCOLE NATIONALE SUPÉRIEURE DE CHIMIE
公开号:US20200045962A1
公开(公告)日:2020-02-13
The present invention relates to a novel process for preparing surfactant compositions based on alkyl L-iduronamides, alkyl L-rhamnosides and alkyl D-glucuronamides, to the compositions obtained via said process and to the uses thereof.
The present invention provides a (meth)acrylate manufacturing method characterized in that when manufacturing a (meth) acrylate by an ester exchange reaction between an alcohol and a monofunctional (meth)acrylate using catalyst A and catalyst B together, contact treatment of the ester exchange reaction product with adsorbent C is performed. Catalyst A: One or more kinds of compounds selected from a group consisting of cyclic tertiary amines with an azabicyclo structure and salts or complexes thereof, amidine and salts or complexes thereof, compounds with a pyridine ring and salts or complexes thereof, phosphines and salts or complexes thereof, and compounds with a tertiary diamine structure and salts or complexes thereof. Catalyst B: One or more kinds of compounds selected from a group consisting of compounds comprising zinc. Adsorbent C: One or more kinds of compounds selected from a group consisting of oxides and hydroxides comprising at least one of magnesium, aluminum and silicon.
[EN] IMPROVED PEPTIDE PHARMACEUTICALS FOR INSULIN RESISTANCE<br/>[FR] PRODUITS PHARMACEUTIQUES PEPTIDIQUES AMÉLIORÉS CONTRE L'INSULINORÉSISTANCE
申请人:MEDERIS DIABETES LLC
公开号:WO2015184177A1
公开(公告)日:2015-12-03
Described herein are methods of syntheses and therapeutic uses of covalently modified peptides and/or proteins. The covalently modified peptides and/or proteins allow for improved pharmaceutical properties of peptide and protein-based therapeutics.