956830-72-1Relevant academic research and scientific papers
TRANS-2-DECENOIC ACID DERIVATIVE AND DRUG CONTAINING SAME
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Paragraph 0043; 0046; 0061, (2015/03/16)
The present invention relates to a novel trans-2-decenoic acid derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutical agent containing the compound as an active ingredient. The trans-2-decenoic acid derivative or a pharmaceutically acceptable salt, which is the compound of the present invention, is specifically represented by the general formula (I): wherein X is a substituent such as a 1-pyrrolidyl, a 3-thiazolizyl, or a piperidino, and the compound is highly useful as a pharmaceutical agent, such as a prophylactic or therapeutic agent for a peripheral nerve disorder induced by administration of an anticancer agent, a prophylactic or therapeutic agent for neurodegenerative diseases or mental diseases such as dementia, Alzheimer's diasease, Parkinson's disease, diabetic neuropathy, depression, glaucoma, or autistic disorder spectrum, a therapeutic or repairing agent for spinal cord injury, analgesics against various pain diseases, or the like.
Stereoselective olefination reactions promoted by Rieke manganese
Concellon, Jose M.,Rodriguez-Solla, Humberto,Del Amo, Vicente,Diaz, Pamela
experimental part, p. 2634 - 2645 (2009/12/06)
A study of the advantages of using manganese, an inexpensive and nontoxic metal, to perform stereoselective β-elimination reactions and to promote sequential olefination reactions of aldehydes to obtain α,β- unsaturated esters and amides is presented. Various elimination reactions, all of them characterized by occurring with complete stereoselectivity and in high yields, were performed using active manganese (Mn*) as metalating agent. This ability of manganese has been applied to develop a novel and direct synthesis of (E)-α,β-unsaturated esters or amides and (Z)-α,β-unsaturated α-halo esters and α-choroamides through a Mn*-mediated sequential olefination protocol of aldehydes with dichloro esters or amides and trihalo esters or trichloroamides, respectively. Georg Thieme Verlag Stuttgart.
Sequential reactions promoted by manganese: Completely stereoselective synthesis of (E)-α,β-unsaturated amides, ketones, aldehydes, and carboxylic acids
Concellon, Jose M.,Rodriguez-Solla, Humberto,Diaz, Pamela
, p. 7974 - 7979 (2008/02/13)
(Chemical Equation Presented) A complete E-selective synthesis of α,β-unsaturated amides through a sequential reaction of a range of dichloroamides with a variety of aldehydes promoted by Rieke manganese (Mn*) is reported. A mechanism based on a sequential aldol-type reaction and a completely stereoselective β-elimination is proposed to explain these results. The unsaturated amides obtained are readily and efficiently transformed into α,β-unsaturated ketones, aldehydes, or carboxylic acids without loss of the diastereoisomeric purity of the C-C double bond.
