|
Charantoside
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside I
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside II
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside III
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β,1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside IV
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β,19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside V
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β,19- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside VI
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β,19-o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside VII
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β,19-ol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantoside VIII
Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside II, (19R,23R)-5β,19-Epoxy-19,23-dimethoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside III, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-glucopyranoside: amorphous solid. * charantoside IV, (23E)-5β,19-Epoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-allopyranoside: colorless needles, melting at 256–260 °C. * charantoside V, (23R)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-glucopyranoside: colorless needles, melting at 235–240 °C. * charantoside VI, (23S)-5β,19-Epoxy-23-methoxycucurbita-6,24-dien-3β-ol 3-O-β-D-allopyranoside: amorphous solid. * charantoside VII, (23E)-3β-Hydroxycucurbita-6,23,25-trien-5β,19-oli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charantin
Charantin is a chemical substance obtained from the Asian bitter melon (''Momordica charantia''), reputed to be responsible for the hypoglycaemic properties of those plants. It was identified by Lolitkar and Rao in 1960. It was also found in the similar African species '' M. foetida'', by A. Olaniyi in 1975, under the name foetidin. Charantin is actually a 1:1 mixture of two steroidal saponins, β-sitosteryl glucoside () and 5,22-stigmasteryl glucoside (). It is a whitish crystalline substance, neutral and tasteless, melting at 266–268 °C. It is sparingly soluble in water or other highly polar solvents, as well as in apolar solvents like hexane, but is soluble in ether, ethanol and methanol, and can be efficiently extracted from the plant by pressurized ethanol or acetone at 100 °C. The name charantin has also been used by A. Parkash and other for a different compound, a peptide with molecular mass 9.7 kDa, also isolated from bitter melon seeds. See also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goyaglycoside
Goyaglycoside is any of several related triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''), called ''goya'' in Okinawan language. They include: * goyaglycoside c. * goyaglycoside d. Goyaglycosides c and d can be extracted from the fresh fruit with methanol and ethyl acetate. See also * Charantoside Charantoside is any of several related cucurbitane triterpenoid glycosides found in the fruits bitter melon vine (''Momordica charantia''). They include: * charantoside I, (19R,23E)-5β,19-Epoxy-19-methoxycucurbita-6,23,25-trien-3β-ol 3-O-β-D-gl ... * Karaviloside * Momordicoside References Triterpene glycosides {{Chemistry index ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karaviloside
Karaviloside is any of several related cucurbitane triterpenoid glycosides found in bitter melon vine (''Momordica charantia'').Toshihiro Akihisa, Naoki Higo, Harukuni Tokuda, Motohiko Ukiya, Hiroyuki Akazawa, Yuichi Tochigi, Yumiko Kimura, Takashi Suzuki, and Hoyoku Nishino (2007), "Cucurbitane-Type Triterpenoids from the Fruits of ''Momordica charantia'' and Their Cancer Chemopreventive Effects". ''Journal of Natural Products'', volume 70, pages 1233-1239. Jian-Chao Chen, Lu Lu, Xian-Ming Zhang, Lin Zhou, Zhong-Rong Li, and Ming-Hua Qiu (2008), "Eight New Cucurbitane Glycosides, Kuguaglycosides A–H, from the Root of ''Momordica charantia'' L.". ''Helvetica Chimica Acta'', volume 91, issue 5, pages 920-928. Jie-Qing Liu, Jian-Chao Chen, Cui-Fang Wang and Ming-Hua Qiu (2009), "New Cucurbitane Triterpenoids and Steroidal Glycoside from ''Momordica charantia''". ''Molecules'', volume 14, pages 4804-4813 They include: * Karaviloside I * Karaviloside II * Karaviloside III * Karavilosi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Momordicoside
Momordicoside is any of several related cucurbitane triterpenoid glycosides that can be extracted from the bitter melon vine (''Momordica charantia'').Toshihiro Akihisa, Naoki Higo, Harukuni Tokuda, Motohiko Ukiya, Hiroyuki Akazawa, Yuichi Tochigi, Yumiko Kimura, Takashi Suzuki, and Hoyoku Nishino (2007), "Cucurbitane-Type Triterpenoids from the Fruits of ''Momordica charantia'' and Their Cancer Chemopreventive Effects". ''Journal of Natural Products'', volume 70, pages 1233-1239. Jie-Qing Liu, Jian-Chao Chen, Cui-Fang Wang and Ming-Hua Qiu (2009), "New Cucurbitane Triterpenoids and Steroidal Glycoside from ''Momordica charantia''". ''Molecules'', volume 14, pages 4804-4813 Liva Harinantenaina, Michi Tanaka, Shigeru Takaoka, Munehiro Oda, Orie Mogami, Masayuki Uchida, and Yoshinori Asakawa (2006), "''Momordica charantia'' Constituents and Antidiabetic Screening of the Isolated Major Compounds". ''Chem. Pharm. Bull.'' volume 54, issue 7, pages 1017—1021. Jie‐Qing Liu, Jian‐Chao C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |