Hikino, Hiroshi published the artcileSteroids. XXIV. Shidasterone, an insect metamorphosing substance from Blechnum niponicum. Structure, Product Details of C10H16O2, the publication is Chemical & Pharmaceutical Bulletin (1975), 23(7), 1458-79, database is CAplus and MEDLINE.
The structure of shidasterone (I), the phytoecdysone isolated from B. niponicum (Blechnaeceae) was determined Stereoisomers of the cholestane-20,22-diol derivatives were synthesized and their chem. and spectral properties were examined.
Chemical & Pharmaceutical Bulletin published new progress about 27943-46-0. 27943-46-0 belongs to tetrahydropyran, auxiliary class Tetrahydropyran,Alkynyl,Ether, name is 2-((2-Methylbut-3-yn-2-yl)oxy)tetrahydro-2H-pyran, and the molecular formula is C10H16O2, Product Details of C10H16O2.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydropyran,
Tetrahydropyran – an overview | ScienceDirect Topics