6-Methylcryptoacetalide, 6-methyl-epicryptoacetalide and 6-methylcryptotanshinone from Salvia aegyptiaca.
From the whole plant of Salvia aegyptiaca, 6-methylcryptoacetalide, 6-methyl-epicryptoacetalide and 6-methylcryptotanshinone have been isolated and characterized, mainly by spectroscopic means. In addition to these novel diterpenoids, the known compounds 3beta-hydroxy-olean-12-en-28-oic acid, 3beta-hydroxy-oleana-11,13(18)-dien-28-oic acid, sitosterol-3beta-glucoside, sitosterol, stigmasterol, 5-hydroxy-7,3',4'-trimethoxyflavone and 5, 6-dihydroxy-7,3',4'-trimethoxyflavone were isolated.
Al Yousuf
Maryam H
MH
Department of Chemistry, United Arab Emirates University, PO Box 17551, Al-Ain, United Arab Emirates.
Bashir
Ahmed K
AK
Blunden
Gerald
G
Crabb
Trevor A
TA
Patel
Asmita V
AV
D045784:Abietanes; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification*; D015394:Molecular Structure; D027544:Salvia / Q000737:chemistry*
C473515:6-methylcryptoacetalide; C473516:6-methylcryptotanshinone; D045784:Abietanes; D004224:Diterpenes