90044-21-6

Usage

Uses

Used in Pharmaceutical Industry:
(4aS)-7β-Ethenyl-3,4,4a,4bβ,5,6,7,9,10,10aβ-decahydro-9β-hydroxy-1,1,4aα,7-tetramethyl-2(1H)-phenanthrenone is used as a potential pharmaceutical agent for [application reason] due to its steroid-like structure and the presence of various functional groups that may interact with biological systems.
Used in Chemical Research:
In the field of chemical research, (4aS)-7β-Ethenyl-3,4,4a,4bβ,5,6,7,9,10,10aβ-decahydro-9β-hydroxy-1,1,4aα,7-tetramethyl-2(1H)-phenanthrenone serves as a subject for studying the effects and mechanisms of steroid-like compounds, potentially leading to advancements in understanding their biological activities and applications.

InChI:InChI=1/C20H30O2/c1-6-19(4)9-7-14-13(12-19)15(21)11-16-18(2,3)17(22)8-10-20(14,16)5/h6,12,14-16,21H,1,7-11H2,2-5H3/t14-,15+,16-,19-,20+/m1/s1

Upstream product

• 30295-03-5 (4aS,4bR,7S,10aS)-1,1,4a,7-Tetramethyl-7-vinyl-3,4,4a,4b,5,6,7,9,10,10a-decahydro-1H-phenanthren-2-one 
• 105996-89-2 (+/-) - 13-butylthiomethylene-3α-hydroxy-4α,4β,10α-trimethyl-14-oxo-5β,8α,9β-perhydrophenanthrene 
• 105996-90-5 Formic acid (4aR,4bS,8aR,10aR)-7-[1-butylsulfanyl-meth-(Z)-ylidene]-1,1,4a-trimethyl-8-oxo-tetradecahydro-phenanthren-2-yl ester 
• 105996-96-1 tert-Butyl-dimethyl-((2S,4aR,4bS,10aR)-1,1,4a,7-tetramethyl-7-vinyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-phenanthren-2-yloxy)-silane 
• 105996-93-8 (+/-) - 3α-t-butyldimethylsilyloxy-13-formyl-4α,4β,10α-trimethyl-1,2,3,4,5β,6,7,8α,9β,10,11,12-dodecahydrophenanthrene 
• 105996-94-9 (+/-) - 3α-t-butyldimethylsilyloxy-13-formyl-4α,4β,10α,13-tetramethyl-1,2,3,4,5β,6,7,9β,10,11,12,13-dodecahydrophenanthrene 
• 105996-91-6 (+/-) - 3α-t-butyldimethylsilyloxy-13-butylthiomethylene-4α,4β,10α-trimethyl-14 oxo-5β,8α,9β-perhydrophenanthrene 
• 30294-96-3 (+)-ent-3β-hydroxyisopimara-8(14),15-diene 
• 4728-30-7 (+/-) - 3β-hydroxyisopimara-8(14),15-diene 
• 105996-98-3 (1R,4R,5S)-6,6-Dimethyl-4-((2R,4aS,4bR,7S,10aS)-1,1,4a,7-tetramethyl-7-vinyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-phenanthren-2-yloxy)-3-oxa-bicyclo[3.1.0]hexan-2-one 
• 105996-99-4 (1R,4S)-4,7,7-Trimethyl-3-oxo-2-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid (2R,4aS,4bR,7S,10aS)-1,1,4a,7-tetramethyl-7-vinyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydro-phenanthren-2-yl ester 

Relevant academic research and scientific papers

SYNTHESIS OF ORYZALEXINS A, B AND C, THE DITERPENOIDAL PHYTOALEXINS ISOLATED FROM RICE BLAST LEAVES INFECTED WITH PYRICULARIA ORIZAE

Naturally occurring enantiomers of three diterpenes isolated as phytoalexins from rice blast leaves were synthesized: (+)-oryzalexin.A (ent-3β-hydroxyisopimara-8(14), 15-dien-7-one,1), (+)-oryzalexin B (ent-7α-hydroxyisopimara-8(14), 15-dien-3-one,2) and (+)-oryzalexin C (ent-isopimara-8(14), 15-diene-3,7-dione, 3).Their antipodes were also synthesized.