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Euphane

Euphane triterpenes Schinus molle SiOj T - AcOEt - AcOH Anisaldehyde reagent Qualitative identification 52 n 3"... [Pg.262]

Terebinthales Anacardiaceae Pistacia (mastic) Euphanes (masticadienonic acid, isomasticadienonic acid), oleanananes (oleanonic acid, moronic acid), dammaranes... [Pg.13]

Burseraceae Commiphora (myrrh) Boswellia (olibanum or frankincense) Canarium (elemi) a and (3 amyrin, euphanes, oleananes... [Pg.13]

Triterpenoids are a major group of natural products in higher plants. The tetracyclic triterpenoids, based on the lanostane, euphane, onocer-ane, and dammarane skeletons, are found mostly in vascular plants and... [Pg.81]

GR133487 (5,5-rra/is-fused cyclic lactone euphane triterpene) Lantana camara (Verbenaceae) a-Chymotrypsin (10 nM), Factor Xla (1 pM), Plasmin (6 pM), a-Thrombin (4 nM), Trypsin (120 nM) [112]... [Pg.586]

The interesting biological properties shown by many saponins, coupled with improvements in spectroscopic methods of structure determination have led to the increased study of this class of compound. The following papers deal with saponins and prosapogenins which are based on known triterpenoids of the following groups dammarane-euphane,158 lupane,159 oleanane,160 and ursane.161... [Pg.234]

Compagnone, R. S. Suarez, A. C. Leitao, S. G. Delle Monache, F., Flavonoids, benzophenones and a new euphane derivative from Clusia columnaris Engl., Rev. Bras. Farmacogn., 2008, 18, 6-10. [Pg.209]

Sapelin A (69) and sapelin B (70) have been obtained" from Entandrophragma cylindricum (Meliaceae) and are further examples of the group of euphane or tirucallane derivatives which co-occur with, and are likely precursors of, tetranor-triterpenoids (see later). Sapelin A was readily correlated with bourjotinolone A (71 ). Sapelin B reacted with sodium periodate to give the dialdehyde (72) which was transformed successively by sodium amalgam and chromium trioxide into the y-lactone (73) previously obtained from sapelin A and bourjotinolone A. [Pg.172]

See other pages where Euphane is mentioned: [Pg.160]    [Pg.63]    [Pg.348]    [Pg.50]    [Pg.55]    [Pg.61]    [Pg.72]    [Pg.584]    [Pg.123]    [Pg.375]    [Pg.41]    [Pg.142]    [Pg.296]    [Pg.163]    [Pg.462]    [Pg.138]    [Pg.361]    [Pg.215]    [Pg.584]    [Pg.586]    [Pg.171]    [Pg.193]    [Pg.195]    [Pg.365]   
See also in sourсe #XX -- [ Pg.50 ]

See also in sourсe #XX -- [ Pg.25 , Pg.50 ]

See also in sourсe #XX -- [ Pg.80 ]



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Cycloartanes, Euphanes, and Tirucallanes

Dammarane-Euphane Group

Euphane group

Euphane triterpene

Euphanes

Euphanes

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