595583-82-7

Upstream product

• 595583-79-2 ((2R,3R)-2-Ethyl-5-oxo-tetrahydro-furan-3-yl)-ethylsulfanylcarbonyl-acetic acid methyl ester 
• 595583-78-1 (Z)-(R)-4-(Tetrahydro-pyran-2-yloxy)-hex-2-enoic acid methyl ester 
• 76291-90-2 (-)-(R)-5-ethyl-2(5H)-furanone 
• 186581-53-3 diazomethane 
• 595583-80-5 2-((2R,3R)-2-Ethyl-5-oxo-tetrahydro-furan-3-yl)-3-oxo-propionic acid methyl ester 

Downstream Products

• 595583-86-1 (3R,4R)-4-Benzyloxycarbonyloxy-3-(4,9-dihydro-3H-β-carbolin-1-ylmethyl)-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 
• 595583-99-6 (3R,4R)-4-Benzyloxycarbonyloxy-2-[1-methoxy-meth-(E)-ylidene]-3-[(R)-1-(2,3,4,9-tetrahydro-1H-β-carbolin-1-yl)methyl]-hexanoic acid methyl ester 
• 595583-97-4 (3R,4R)-4-Benzyloxycarbonyloxy-2-[1-methoxy-meth-(E)-ylidene]-3-[(S)-1-(2,3,4,9-tetrahydro-1H-β-carbolin-1-yl)methyl]-hexanoic acid methyl ester 
• 595583-85-0 (3R,4R)-4-Benzyloxycarbonyloxy-3-{[2-(1H-indol-3-yl)-ethylcarbamoyl]-methyl}-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 
• 595583-88-3 (3R,4R)-4-Benzyloxycarbonyloxy-3-((R)-2-formyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-ylmethyl)-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 
• 595583-87-2 (3R,4R)-4-Benzyloxycarbonyloxy-3-((S)-2-formyl-2,3,4,9-tetrahydro-1H-β-carbolin-1-ylmethyl)-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 
• 595583-93-0 (3R,4R)-4-Benzyloxycarbonyloxy-3-((2'S,3'R)-1'-formyl-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidin]-2'-ylmethyl)-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 
• 595583-91-8 (3R,4R)-4-Benzyloxycarbonyloxy-3-((2'S,3'S)-1'-formyl-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidin]-2'-ylmethyl)-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 
• 595583-92-9 (3R,4R)-4-Benzyloxycarbonyloxy-3-((2'R,3'S)-1'-formyl-2-oxo-1,2-dihydro-spiro[indole-3,3'-pyrrolidin]-2'-ylmethyl)-2-[1-methoxy-meth-(E)-ylidene]-hexanoic acid methyl ester 

Relevant academic research and scientific papers

First asymmetric total synthesis of Us-7 and -8, novel D-seco Corynanthe-type oxindole alkaloids from uncaria attenuata: Structure revision of Us-7 and determination of absolute stereochemistry

(Matrix presented) Starting from (S)-glycidol, the asymmetric total synthesis of novel D-seco Corynanthe-type oxindoles Us-7 and Us-8 was accomplished. The structure of Us-7 was revised from the reported structure 1 with the (3R,7S) form to structure 22 w