New Enynolic Acids from Acanthosyris. Structures and Chemistry1

RG Powell, CR Smith Jr, CA Glass…

Index: Powell,R.G. et al. Journal of Organic Chemistry, 1966 , vol. 31, p. 528 - 533

Full Text: HTML

Citation Number: 21

Abstract

The seed oil of Acanthosyris spinescens contains three previously unknown hydroxyacetylenic fatty acids. These are shown to be 7-hydroxy-trans-l0, 16-heptadecadien- 8-ynoic acid (Ia), 9%; &hydroxy-trans-11, 17-oct adecadien-9-ynoic acid, 4%; and 7-hydroxy- trans-10-heptadecen-8-ynoic acid, 6%. The methyl ester Ib does not (dehydrate readily in acidic methanol but instead undergoes slow etherification. The hydroxyl in the grouping- ...

Anti-inflammatory constituents of the red alga Gracilaria ve...

[Hung, The Dang; Hye, Ja Lee; Eun, Sook Yoo; Shinde, Pramod B.; Yoon, Mi Lee; Hong, Jongki; Dong, Kyoo Kim; Jung, Jee H. Journal of Natural Products, 2008 , vol. 71, # 2 p. 232 - 240]

Enzymatic kinetic resolution of hydroxystearic acids: A comb...

[Ebert, Cynthia; Felluga, Fulvia; Forzato, Cristina; Foscato, Marco; Gardossi, Lucia; Nitti, Patrizia; Pitacco, Giuliana; Boga, Carla; Caruana, Paolo; Micheletti, Gabriele; Calonghi, Natalia; Masotti, Lanfranco Journal of Molecular Catalysis B: Enzymatic, 2012 , vol. 83, p. 38 - 45]

Antiinflammatory action of glucocorticoids—new mechanisms fo...

[Rauf, Abdul; Ahmad, M. S.; Osman, S. M. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1987 , vol. 26, # 1-12 p. 283]