Préparation de la 8,14-diméthyl 18-nor-testostérone
作者:Pierre Crabbé、Guy Ourisson、Takeyoshi Takahashi
DOI:10.1016/0040-4020(58)80024-1
日期:1958.1
A tetracyclic triterpene has been isolated from the oleoresins of four Dipterocarpus species. It has been identified with van Itallie's dipterocarpol and Mills' hydroxy-dammarenone-II (I). The side chain of dipterocarpol has been degraded to the methyl ketone (VII, R = H, by three different methods. Trifluoroperacetic acid converted the ketone into the 17-acetate (XXII, R = H, R′ = Ac), and ring A
von Itallie, Pharmaceutisch Weekblad, 1912, vol. 49, p. 314,318
作者:von Itallie
DOI:——
日期:——
Ueber Minjak Lagam
作者:L. van Itallie、M. Kerbosch
DOI:10.1002/ardp.19122500120
日期:——
New Dipterocarpol‐Based Molecules with α‐Glucosidase Inhibitory and Hypoglycemic Activity
作者:Irina E. Smirnova、Zarema I. Galimova、Tatyana A. Sapozhnikova、Regina Yu. Khisamutdinova、Thu Ha Nguyen Thi、Oxana B. Kazakova
DOI:10.1002/cbic.202300716
日期:2024.2
the most potent α-glucosidase inhibition with IC50 0.204 μM, that 857-times more active than acarbose. Compound 3 m attenuated inflammation via NO inhibition pathway and showed a pronounced hypoglycemicactivity on stz-induced T1DM involved lipid peroxidation reduction.