Styryl Lactones from Roots and Barks Goniothalamus lanceolatus
A new styryl lactone, 5R,6R-5-hydroxy-6-styryltetrahydropyrane-2-one 2 was isolated from the roots of an endemic Goniothalamus lanceolatus Miq. of Sarawak, Malaysia. Furthermore, seven previously undescribed diastereomers, 5R,6R-5-hydroxygoniothalamin 3, 5R,6R-5-acetylgoniothalamin 4, 6S,7S,8Sgonio...
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Online Access: | http://ir.unimas.my/id/eprint/25910/1/Styryl%20Lactones.pdf http://ir.unimas.my/id/eprint/25910/ https://journals.sagepub.com/doi/abs/10.1177/1934578X1801301203 |
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my.unimas.ir.259102021-05-02T23:06:57Z http://ir.unimas.my/id/eprint/25910/ Styryl Lactones from Roots and Barks Goniothalamus lanceolatus Nurulfazlina, Edayah Rasol Fasihuddin, Badruddin Ahmad Mai, Chun-Wai Nur Vicky, Bihud Fauziah, Abdullah Khalijah, Awang Nor Hadiani, Ismail Q Science (General) QD Chemistry A new styryl lactone, 5R,6R-5-hydroxy-6-styryltetrahydropyrane-2-one 2 was isolated from the roots of an endemic Goniothalamus lanceolatus Miq. of Sarawak, Malaysia. Furthermore, seven previously undescribed diastereomers, 5R,6R-5-hydroxygoniothalamin 3, 5R,6R-5-acetylgoniothalamin 4, 6S,7S,8Sgoniodiol-7-monoacetate 5, 6S,7S,8S-goniodiol-8-monoacetate 6, goniofupyrone B 7, deoxygoniopypyrone B 8 and 1S,5S,7R,8S,3-endo,7-endo-(+)-8-epi-9- deoxygoniopypyrone acetate 9, along with six known styryl lactones (1, 10-15) were also isolated and characterized. 6S-goniothalamin 1 is reported for the first time from a Goniothalamus species. 1, 11 and 12 showed cytotoxic activity against human colon and lung cancer cell lines with IC50 values ranging from 2.38-7.59 µM SAGE Publications 2018 Article PeerReviewed text en http://ir.unimas.my/id/eprint/25910/1/Styryl%20Lactones.pdf Nurulfazlina, Edayah Rasol and Fasihuddin, Badruddin Ahmad and Mai, Chun-Wai and Nur Vicky, Bihud and Fauziah, Abdullah and Khalijah, Awang and Nor Hadiani, Ismail (2018) Styryl Lactones from Roots and Barks Goniothalamus lanceolatus. Natural Product Communications, 13 (2). pp. 1575-1578. ISSN 1934578X https://journals.sagepub.com/doi/abs/10.1177/1934578X1801301203 |
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Q Science (General) QD Chemistry Nurulfazlina, Edayah Rasol Fasihuddin, Badruddin Ahmad Mai, Chun-Wai Nur Vicky, Bihud Fauziah, Abdullah Khalijah, Awang Nor Hadiani, Ismail Styryl Lactones from Roots and Barks Goniothalamus lanceolatus |
description |
A new styryl lactone, 5R,6R-5-hydroxy-6-styryltetrahydropyrane-2-one 2 was isolated from the roots of an endemic Goniothalamus lanceolatus Miq. of
Sarawak, Malaysia. Furthermore, seven previously undescribed diastereomers, 5R,6R-5-hydroxygoniothalamin 3, 5R,6R-5-acetylgoniothalamin 4, 6S,7S,8Sgoniodiol-7-monoacetate 5, 6S,7S,8S-goniodiol-8-monoacetate 6, goniofupyrone B 7, deoxygoniopypyrone B 8 and 1S,5S,7R,8S,3-endo,7-endo-(+)-8-epi-9-
deoxygoniopypyrone acetate 9, along with six known styryl lactones (1, 10-15) were also isolated and characterized. 6S-goniothalamin 1 is reported for the
first time from a Goniothalamus species. 1, 11 and 12 showed cytotoxic activity against human colon and lung cancer cell lines with IC50 values ranging from
2.38-7.59 µM |
format |
Article |
author |
Nurulfazlina, Edayah Rasol Fasihuddin, Badruddin Ahmad Mai, Chun-Wai Nur Vicky, Bihud Fauziah, Abdullah Khalijah, Awang Nor Hadiani, Ismail |
author_facet |
Nurulfazlina, Edayah Rasol Fasihuddin, Badruddin Ahmad Mai, Chun-Wai Nur Vicky, Bihud Fauziah, Abdullah Khalijah, Awang Nor Hadiani, Ismail |
author_sort |
Nurulfazlina, Edayah Rasol |
title |
Styryl Lactones from Roots and Barks Goniothalamus lanceolatus |
title_short |
Styryl Lactones from Roots and Barks Goniothalamus lanceolatus |
title_full |
Styryl Lactones from Roots and Barks Goniothalamus lanceolatus |
title_fullStr |
Styryl Lactones from Roots and Barks Goniothalamus lanceolatus |
title_full_unstemmed |
Styryl Lactones from Roots and Barks Goniothalamus lanceolatus |
title_sort |
styryl lactones from roots and barks goniothalamus lanceolatus |
publisher |
SAGE Publications |
publishDate |
2018 |
url |
http://ir.unimas.my/id/eprint/25910/1/Styryl%20Lactones.pdf http://ir.unimas.my/id/eprint/25910/ https://journals.sagepub.com/doi/abs/10.1177/1934578X1801301203 |
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1699240517895716864 |
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13.18916 |