Ryanodane diterpenes from two Erythroxylum species.
Ryanodane diterpenes, named 14-O-methyl-ryanodanol and ryanodanol, were isolated from ripe fruit of Erythroxylum passerinum. Compound 2 was also found in the leaves of this species, while 1 was obtained from the leaves of E. nummularia. Compound 1 showed insecticidal activity against Aedes aegypti larvae.
Barreiros
Marizeth L
ML
Instituto de Química, Universidade Federal da Bahia, Campus de Ondina, 40170-290 Salvador, BA, Brazil.
David
Juceni P
JP
David
Jorge M
JM
Xavier Lopes
Lucia M
LM
de Sá
Matheus S
MS
Costa
José F O
JF
Almeida
Mara Z
MZ
de Queiróz
Luciano P
LP
Sant'ana
Antônio E G
AE
D000330:Aedes / Q000187:drug effects*; D000818:Animals; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D030921:Erythroxylaceae / Q000737:chemistry*; D005638:Fruit / Q000737:chemistry; D007306:Insecticides / Q000737:chemistry* / Q000302:isolation & purification; D007814:Larva / Q000187:drug effects; D019906:Nuclear Magnetic Resonance, Biomolecular; D010936:Plant Extracts / Q000737:chemistry; D018515:Plant Leaves / Q000737:chemistry; D018675:Toxicity Tests
C523742:14-O-methyl-ryanodanol; D004224:Diterpenes; D007306:Insecticides; D010936:Plant Extracts; C523743:ryanodanol