3-Dehydro Derivatives of Some Indole Alkaloids

THE STEREOCONFIGURATION OF SERPENTINE AND ALSTONINE. Ernest Wenkert , Dilip K. Roychaudhuri. Journal of the American Chemical Society 1957 ...

Cytotoxic Indole Alkaloids from

Mar 25, 2013 - Marine microorganisms, especially marine fungi, have attracted increasing attention ... In our ongoing research on marine fungi from the South China Sea, we have isolated several new compounds ... that these protons are located on oppo

Mar 25, 2013 - All isolated metabolites (1–14) and eight synthetic phenyl ether ..... ether (0–100%) and then with MeOH–CHCl3 (0–100%) to provide seven .... m/z 682.6 [M – H]−; HRESIMS m/z 682.6375 (calcd for C16H1079Br281Br3O5, 682.6378)

Mordecai B. Rubin , Daniel Stucki , Reuven Moshenberg , Moshe Kapon , Sharona-Tal Levy , Shammai Speiser. Molecular Engineering 1994 4 (4), 311-338 ...

Biosynthesis of the. Indole Alkaloids. 151 dration of C02,34a hydration of carbonyl compounds,34b and hydrolysis of nitrophenyl esters of carboxylic acids.340.

The infrared spectra of a number of other indole derivatives havebeen determined; an attempt at their interpretation has been made. More than 100 years ago, ...

The infrared spectra of a number of other indole derivatives havebeen determined; an attempt at their interpretation has been made. More than 100 years ago, ...

Products 1 - 6 - Domingo, Dominican Republic. ABSTRAC~.-TWO new indole alkaloids, 20-epi-antirhine I41 and 19(S)-hydroxydihydro- corynantheol 161, have ...

Feb 3, 1994 - Domingo, Dominican Republic. Abstract.—Two new indole alkaloids, 20-e/>z-antirhine [4] and 19(S)-hydroxydihydro- corynantheol [6], have ...