WebI am actively looking for a professorship position in an excellent university or a research scientist position in a leading pharmaceutical, food, and … WebAbstract. One new alkaloid, named as acremolin C (1), was isolated from static culture of Antarctic fungus, Aspergillus sydowii SP-1, in an investigation of the antimicrobial constituents of this Antarctic microorganism, and its structure was determined by spectroscopic methods.Additionally, four known compounds, cyclo-(L-Trp-L-Phe) (2), 4 …

Inducing secondary metabolite production of

Web9 sep. 2014 · Abstract. From the culture filtrates of Aspergillus sydowi two new metabolites, designated as sydonic acid and hydroxysydonic acid, have been isolated. Sydonic … WebResults Ten compounds were isolated and identified as (S)- (+)-11-dehydrosydonic acid (1), sydonic acid (2), hydroxysydonic acid (3), (+)-austrosene (4), (7S,11S)- (+)-12-hydroxysydonic acid (5), (7S,11S)- (+)-11,12-dihydroxysydonic acid (6), 7-O-methylsydonic acid (7), aspergillusene B (8), yicathin C (9) and emodin (10). easyjet cancellations gatwick

Frontiers Chemistry and Bioactivity of Marine-Derived Bisabolane ...

WebFive new isopimarane diterpenes, robustaditerpene A-E (1–5), which include 19-nor-isopimarane skeleton and isopimarane skeleton, were isolated from the liquid fermentation of the endophytic fungus Ilyonectria robusta collected from Bletilla striata. http://hyyw.journalsystem.net/ch/reader/view_abstract.aspx?file_no=2024123&flag=1 WebThe enantioselective synthesis of aromatic bisabolanes, such as 1,3,5-bisabolatrien-7-ol, peniciaculin A and B, and hydroxysydonic acid, has been described.Our methodology for the total synthesis of aromatic bisabolanes involves the stereoselective construction of the C-7 stereogenic center via a Sharpless asymmetric dihydroxylation reaction, followed by … easyjet cancelled flight