90052-84-9

Upstream product

• 80454-47-3 euphornin I 
• 90052-87-2 euphornin II 
• 90052-85-0 euphornin A 
• 90052-82-7 monodeacetyleuphornin 
• 67-64-1 acetone 
• 77-76-9 2,2-dimethoxy-propane 

Downstream Products

• 90052-88-3 4-Bromo-benzoic acid (7E,13E)-(1R,5S,6S,10R,12R,15S,16S,17S)-16-benzoyloxy-10-hydroxy-3,3,6,9,9,13,17-heptamethyl-2,4-dioxa-tricyclo[13.3.0.0^1,5]octadeca-7,13-dien-12-yl ester 

Relevant academic research and scientific papers

DITERPENES FROM EUPHORBIA HELIOSCOPIA

A number of diterpenes have been isolated from Euphorbia helioscopia and their stereostructures elucidated on the basis of the spectral data together with some chemical evidence.The absolute configuration of euphoscopin A and euphornin in particular have been unambiguously determined by means of X-ray crystallographic analysis.Key Word Index - Euphorbia helioscopia; Euphorbiaceae; toxic diterpenes; euphoscopins; epieuphoscopins; euphornins; euphohelioscopins; euphohelionone.

STRUCTURAL AND CONFORMATIONAL STUDIES ON EUPHORNIN AND RELATED DITERPENES

In addition to euphornin, three new toxic substances (euphornins A, B and C) have been isolated from the plant Euphorbia helioscopia L., and their absolute stereostructures also been elucidated on the basis of their spectral data and some chemical evidenc