87687-62-5Relevant academic research and scientific papers
Enantioselective Synthesis of Guaianolides in the Osmitopsin Family by Domino Metathesis
Barthel, André,Kaden, Felix,J?ger, Anne,Metz, Peter
, p. 3298 - 3301 (2016/07/13)
Relay metathesis enabled an improved access from (S)-citronellal to the marine trisnorguaiane (-)-clavukerin A. This hydroazulene was applied as an advantageously functionalized building block for the asymmetric synthesis of the sesquiterpene lactone osmitopsin and the proposed structure of 4,5-epoxyosmitopsin using a chemo-, regio-, and diastereoselective diepoxide opening as the key step.
CLAVUKERIN A, A NEW TRINOR-GUAIANE SESQUITERPENE FROM THE OKINAWAN SOFT CORAL CLAVULARIA KOELLIKERI
Kobayashi, Motomasa,Son, Byeng Wha,Kido, Masaru,Kyogoku, Yoshimasa,Kitagawa, Isao
, p. 2160 - 2163 (2007/10/02)
A new trinor-guaiane sesquiterpene named clavukerin A (1) was isolated from the Okinawan soft coral Clavularia koellikeri (stolonifer) and the absolute stereostructure was elucidated by the chemical and physicochemical evidence and the X-ray crystallographic analysis.KEYWORDS - trinor-guaiane sesquiterpene; clavukerin A; Clavularia koellikeri; soft coral; stolonifer; 1H-NMR; X-ray analysis; CD
