Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Holothurin B"'
Publikováno v:
Research Journal of Pharmacognosy, Vol 8, Iss 3, Pp 33-40 (2021)
Background and objectives: Triterpene glycosides as the most bioactive components of sea cucumbers, have been considered for their various pharmacological properties especially anticancer and anti-metastasis activities. Due to the limited information
Externí odkaz:
https://doaj.org/article/f00b62490bda441eb30f7885e74bc498
Publikováno v:
AIP Conference Proceedings.
Sea cucumbers have a wide distribution and high abundance in Indonesia. Previous research has shown that sea cucumbers have an anticancer function and have toxicity to various types of cancer cells. Furthermore, we identified the anticancer compounds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a96807519fc4d576de8ddb2d7132fea
https://doi.org/10.1063/5.0002552
https://doi.org/10.1063/5.0002552
Akademický článek
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Publikováno v:
Chinese Journal of Natural Medicines. 6:105-108
AIM To study the new antifungal active triterpene glycosides of sea cucumber Holothuria (Microthele) axiloga . METHODS Triterpene glycosides from Holothuria (Microthele) axiloga were separated and purified by silica gel chromatography, reversed-phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::996f86e6877842414dc5933355dbbe0c
https://doi.org/10.1016/s1875-5364(09)60010-8
https://doi.org/10.1016/s1875-5364(09)60010-8
Autor:
Hoang Thanh Huong, Nguyen Xuan Cuong, Phan Van Kiem, Chau Van Minh, Nguyen Hai Dang, Nguyen Van Thanh
Publikováno v:
ASEAN Journal on Science and Technology for Development. 23
Bioassay guided fractionation led to the isolation of a new triterpene glycoside, holothurinogenin B (1) along with three known compounds, holothurin B (2), holothurin A (3), and holothurin A2 (4), from the methanol extract of the Vietnamese sea cucu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57895e7a3a4a03a3617a00590f7ad62b
https://doi.org/10.3125/asean.v23i4.986
https://doi.org/10.3125/asean.v23i4.986
Akademický článek
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Autor:
A. D. Chumak, N. I. Belogortseva, George B. Elyakov, Valentin A. Stonik, V. Ya. Chirva, Vladimir V. Isakov
Publikováno v:
Chemistry of Natural Compounds. 15:453-457
Holothurin B, which contains a sulfate group in a carbohydrate chain, has been isolated from the holothurianHolothuria atra. Its complete structure has been established by chemical and physicochemical methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac1c6b59d0322c7bb8fd8f9eada89c31
https://doi.org/10.1007/bf00565044
https://doi.org/10.1007/bf00565044
Publikováno v:
Tetrahedron Letters. 19:985-988
On the basis of chemical and physicochemical evidence, the structure of holothurin A, a biologically active major obligoglycoside o lanostane-type triterpene holothurigenol ( 2 ), has been elucidated to be 8 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e3d68b9e58eab90b31376ff2920751d
https://doi.org/10.1016/s0040-4039(01)85431-9
https://doi.org/10.1016/s0040-4039(01)85431-9
Autor:
Isao Kitagawa, Takao Matsuno, Yoshimasa Kyogoku, Hideo Akutsu, Takao Nishino, Motomasa Kobayashi
Publikováno v:
Chemical and Pharmaceutical Bulletin. 29:1942-1950
Two lanostane-type triterpene oligoglycosides designated as holothurin A and holothurin B were isolated from the sea cucumber Holothuria leucospilota BRANDT (=H. vagabnda SELENKA). The chemical structure of holothurin B, which is contained mainly in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72428eef40d86a4b5eec824c5683a22
https://doi.org/10.1248/cpb.29.1942
https://doi.org/10.1248/cpb.29.1942
Publikováno v:
Chemistry of Natural Compounds. 18:298-302
We have isolated for the first time the native aglycone of a triterpene glycoside of the holoturin series — holothurin B1 — and have established its structure as holost-9-ene-3β,12α,17α-triol. The structures of two new holostane derivatives ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::997fb4c88f2a94e17b3bcfade7894dd9
https://doi.org/10.1007/bf00580455
https://doi.org/10.1007/bf00580455