منابع مشابه
Synthesis of Racemic [2-C]Jasmonic Acid*
Jasmonic acid [(l^?5',27?5')-3-oxo-2-(2Z-pentenyl)cyclopentane-1-acetic acid] (4)* (Fig. 1) and its methyl ester are not only important substances in perfumery but the (-)-enantiomer of 4 and (-)-methyl jasmonate are also known to be endogenous plant growth regulators, widely distributed within the plant kingdom, and possessing phytohormone like properties [2, 3], Both substances have received ...
متن کاملThe First Total Synthesis of Racemic Hydroxymoloka’iamine
The enormous promise that the sea holds to provide potential lead pharmaceuticals has attracted great interest from the scientific community in the recent years. In an effort to isolate bio-active ingredients from marine sources, investigation of the Red Sea sponge Pseudoceratna arabica has led to the isolation and structure elucidation of the new brominated metabolite hydroxymoloka’iamine (1) ...
متن کاملRacemic Synthesis of 1 , 2 - Seco microminutinin
Rosangela da Silva*, Paulo Marcos Donate, Gil Valdo José da Silva, Susimaire Pedersoli a and Carlos Alemán Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Av. Bandeirantes, 3900, 14040-901 Ribeirão Preto SP, Brazil Departament d’Enginyería Química, E.T.S. d’Enginyers Industrials de Barcelona, Universitat Politécnica de Catalunya, ...
متن کاملRacemic marinopyrrole B by total synthesis.
The first synthesis of marinopyrrole B, which is highly active against methicillin-resistant Staphylococcus aureus, is described. The route involved constructing a pyrrole ring on the nitrogen of a 3-bromo-4,5-dichloropyrrole by N-alkylation with a special Michael acceptor having an allylic leaving group; the second pyrrole ring was then formed by a Paal-Knorr reaction.
متن کاملTotal synthesis of the racemic form of the second juvenile hormone (methyl 12-homojuvenate) from the cecropia silk moth.
Methyl cis-10-epoxy-3,7,11-trimethyl-trans,trans-2,6-tridecadienoate has been stereoselectively synthesized in 12 steps starting from methyl trans-gamma-bromo-beta,beta-dimethylacrylate and 1-acetyl-1-methylcyclopropane. The final product proved to be identical with the second, less abundant juvenile hormone (methyl 12-homojuvenate) isolated from the Cecropia silk moth. The biological activitie...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Lipid Research
سال: 1965
ISSN: 0022-2275
DOI: 10.1016/s0022-2275(20)39653-x