78999-24-3Relevant articles and documents
Stereoselective Synthesis of β-Amino Ynones by the Addition of Alkynones to Nonracemic Sulfinimines: Formal Total Synthesis of l-Xylo and l-Arabino Phytosphingosines
Prasad, Kavirayani R.,Reddy, Arava Amaranadha,Reddy, Polimera Obula
, p. 2743 - 2751 (2020)
The addition of silyl enol ethers obtained from ynones to sulfinimines furnished the corresponding β-sulfinamido ynones in a very good yield and diastereoselectivity. The formed ynones serve as precursors amenable for the synthesis of bioactive compounds.
Nonstabilized N-unsubstituted azomethine ylides: A synthesis of indolizidine 239CD
Clark, Roger B.,Pearson, William H.
, p. 349 - 351 (1999)
(equation presented) Treatment of a (2-azaallyl)stannane with HF·pyridine generated a nonstabilized N-unsubstituted azomethine ylide, which was found to undergo an efficient and stereoselective dipolar cycloaddition with phenyl vinyl sulfone to produce a
ASPARAGINE DERIVATIVES AND METHODS OF USE THEREOF
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Paragraph 001098; 001100-001101, (2021/12/31)
The present invention relates to compounds of formulas (A) and (I), pharmaceutically acceptable salts thereof, and solvates of any of them, pharmaceutical compositions comprising them, methods of preparation thereof, intermediate compounds useful for the preparation thereof, and methods of treatment or prophylaxis of diseases, in particular cancer, such as colorectal cancer, using these. (A) (I)
PYRIDINE COMPOUND SUBSTITUTED WITH AZOLE
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Paragraph 1301, (2020/07/07)
The present invention provides a compound represented by formula [I] shown below or a pharmaceutically acceptable salt thereof that has an inhibitory effect on 20-HETE producing enzyme. (in formula [I] above, the structure represented by formula [II] below: represents any of the structures represented by formula group [III] below: R1, R2, R3, and R4 independently represent a hydrogen atom, a fluorine atom, methyl, or the like, R5 represents any of the structures represented by formula group [IV]: