Results 111 to 120 of about 2,755 (155)

Enantiospecific Stereospecific Strategy for the Total Synthesis of Sarpagine and Macroline Related Oxindole Alkaloids: First Total Synthesis of Affinisine Oxindole, Isoalstonisine, Alstofoline, Macrogentine, N(1)-demethylalstonisine, Alstonoxine A and Second Generation Synthesis of Alstonisine [PDF]

, 2015
The (7R)-sarpagine/macroline related oxindole alkaloids (-)-isoalstonisine (27) and (-)-macrogentine (31) together with the (7S)-sarpagine/macroline related oxindole alkaloids (-)-affinisine oxindole (24), (-)-alstonoxine A (19), (+)-alstonisine (8 ...
Fonseca Cabrera, German Oscar
core   +1 more source

Synthesis of spirooxindolesviaformal acetylene insertion into a common palladacycle intermediate

, 2023
Xavier Abel‐Snape, Colton E. Johnson, Bianca Imbriaco, Mark Lautens   +3 more
openalex   +2 more sources

The Synthesis of 3-Spirooxindole Derivatives. II. Syntheses of 1-Methylspiro-[indoline-3, 1'-pyrrolizidine and Indolizidine]-2-one.

, 1963
Yoshio Ban, Takeshi Oishi
openalex   +2 more sources

The Synthesis of Spirooxindole Pyrrolidines via an Asymmetric Azomethine Ylide [1,3]-Dipolar Cycloaddition Reaction

, 2002
Robert M. Williams, Paul R. Sebahar
openalex   +1 more source

Chemo-selective Synthesis of [indoline-3,4'-isoxazolo[5,4-b]pyridine Fused spirooxindole Derivatives via Brønsted Acid Catalysed Three–Component Tandem Knoevenagel/Michael Addition Reaction

, 2020
Dhruba Jyoti Boruah, Ram Awatar Maurya, Panneerselvam Yuvaraj   +2 more
openalex   +1 more source

Stereoselective Synthesis of Spirooxindole Amides and Cyanohydrin Alkyl Ethers [PDF]

, 2014
A new family of spirooxindole amides were synthesized by a sequence of hydrozirconation, acylation, and intramolecular cyclization reactions. Three of the four possible diastereomers can be obtained as the major isomers through this process.
Lu, Chunliang
core   +1 more source

Design, Synthesis, Antifungal Evaluation, Structure–Activity Relationship (SAR) Study, and Molecular Docking of Novel Spirotryprostatin A Derivatives

Molecules
Phytopathogenic fungi cause plant diseases and economic losses in agriculture. To efficiently control plant pathogen infections, a total of 19 spirotryprostatin A derivatives and 26 spirooxindole derivatives were designed, synthesized, and tested for ...
Yang-Min Ma, Xia Miao, Bin Jia, Zhao-Yang Sun, Si-Yue Ma, Cong Yan   +5 more
doaj   +1 more source

H3PW12O40: An Efficient Catalyst for the Synthesis of Spirooxindoles Under Ultrasound Irradiation

, 2013
Marjaneh Samadizadeh
openalex   +1 more source

Titanium(IV)-Catalyzed Stereoselective Synthesis of Spirooxindole-1-pyrrolines

, 2014
Joseph J. Badillo, Carlos J. A. Ribeiro, Marilyn M. Olmstead, Annaliese K. Franz   +3 more
openalex   +1 more source

Corrigendum: A Novel Small Molecule p53 Stabilizer for Brain Cell Differentiation

Frontiers in Chemistry, 2019
Joana D. Amaral, Dário Silva, Cecília M. P. Rodrigues, Susana Solá, Maria M. M. Santos   +4 more
doaj   +1 more source