β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon
Six new β-carboline-type indole alkaloid glycosides, ophiorrhisides A-F (1-6), were isolated from Ophiorrhiza trichocarpon (Rubiaceae) collected in Thailand. Ophiorrhisides A (1) and B (2) possess a lactam function in the C ring and a unique biose residue in the molecule. Ophiorrhiside F (6) has a h...
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2018
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th-cmuir.6653943832-475032018-04-25T08:40:47Z β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon Mariko Kitajima Satoko Ohara Noriyuki Kogure Dammrong Santiarworn Hiromitsu Takayama Six new β-carboline-type indole alkaloid glycosides, ophiorrhisides A-F (1-6), were isolated from Ophiorrhiza trichocarpon (Rubiaceae) collected in Thailand. Ophiorrhisides A (1) and B (2) possess a lactam function in the C ring and a unique biose residue in the molecule. Ophiorrhiside F (6) has a highly oxidized C ring with a 1,2-dicarbonyl function at C-5 and C-6 positions as well as a double bond between C-3 and C-14. © 2013 Elsevier Ltd. All rights reserved. 2018-04-25T08:40:47Z 2018-04-25T08:40:47Z 2013-11-11 Journal 14645416 00404020 2-s2.0-84884670860 10.1016/j.tet.2013.08.070 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84884670860&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47503 |
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Thailand |
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CMU Intellectual Repository |
| description |
Six new β-carboline-type indole alkaloid glycosides, ophiorrhisides A-F (1-6), were isolated from Ophiorrhiza trichocarpon (Rubiaceae) collected in Thailand. Ophiorrhisides A (1) and B (2) possess a lactam function in the C ring and a unique biose residue in the molecule. Ophiorrhiside F (6) has a highly oxidized C ring with a 1,2-dicarbonyl function at C-5 and C-6 positions as well as a double bond between C-3 and C-14. © 2013 Elsevier Ltd. All rights reserved. |
| format |
Journal |
| author |
Mariko Kitajima Satoko Ohara Noriyuki Kogure Dammrong Santiarworn Hiromitsu Takayama |
| spellingShingle |
Mariko Kitajima Satoko Ohara Noriyuki Kogure Dammrong Santiarworn Hiromitsu Takayama β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon |
| author_facet |
Mariko Kitajima Satoko Ohara Noriyuki Kogure Dammrong Santiarworn Hiromitsu Takayama |
| author_sort |
Mariko Kitajima |
| title |
β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon |
| title_short |
β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon |
| title_full |
β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon |
| title_fullStr |
β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon |
| title_full_unstemmed |
β-Carboline-type indole alkaloid glycosides from Ophiorrhiza trichocarpon |
| title_sort |
β-carboline-type indole alkaloid glycosides from ophiorrhiza trichocarpon |
| publishDate |
2018 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84884670860&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47503 |
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1681423073179336704 |