185114-41-4

Upstream product

• 586-75-4 4-chlorobenzoyl chloride 
• 185114-38-9 (1R,2R,3S)-3-Benzyloxymethoxy-5-oxo-2-vinyl-cyclopentanecarboxylic acid methyl ester 
• 185114-35-6 (E)-(S)-4-Benzyloxymethoxy-hex-2-enedioic acid dimethyl ester 

Downstream Products

• 185114-44-7 4-Bromo-benzoic acid (1S,2R,3S,5S)-3-benzyloxymethoxy-5-(tert-butyl-dimethyl-silanyloxy)-2-(2-oxo-ethyl)-cyclopentylmethyl ester 
• 185114-47-0 [(1S,2R,3R,4S)-4-Benzyloxymethoxy-2-iodomethyl-3-((Z)-oct-2-enyl)-cyclopentyloxy]-tert-butyl-dimethyl-silane 
• 1026248-50-9 (Z)-(S)-7-[(1R,2R,3S,5S)-3-Benzyloxymethoxy-5-(tert-butyl-dimethyl-silanyloxy)-2-((Z)-oct-2-enyl)-cyclopentyl]-4-(tert-butyl-dimethyl-silanyloxy)-hept-5-enoic acid 
• 185114-50-5 1-[(Z)-(S)-7-[(1R,2R,3S,5S)-3-Benzyloxymethoxy-5-(tert-butyl-dimethyl-silanyloxy)-2-((Z)-oct-2-enyl)-cyclopentyl]-4-(tert-butyl-dimethyl-silanyloxy)-hept-5-enyloxymethyl]-4-methoxy-benzene 

Relevant academic research and scientific papers

New marine prostanoids, preclavulone lactones, from the Okinawan soft coral Clavularia viridis

Two new marine prostanoids, preclavulone lactones I (1) and II (2) were isolated from the Okinawan soft coral, Clavularia viridis. Their structures were determined based on spectroscopic analysis and chemical synthesis from (S)-malic acid. Preclavulone lactones with side chains having absolute configurations opposite to those of mammalian prostanoids could be recognized as key intermediates in biosynthesis of clavulones.