التفاصيل البيبلوغرافية
| العنوان: |
A new hopane derivative from the lichen Dirinaria applanata. |
| المؤلفون: |
Nguyen, Trong Tuan, Nguyen Quoc Chau, Thanh, Mai Van, Hieu, Phan Quoc, Toan, Do Phuoc, Qui, Nguyen, The Duy, Nguyen, Phuc Dam, Nguyen Thi Thu, Tram, Le, Tien Dung, Dai Thi Xuan, Trang, Kaeko, Kamei, Kenji, Kanaori |
| المصدر: |
Natural Product Research; Apr2021, Vol. 35 Issue 7, p1167-1171, 5p |
| مصطلحات موضوعية: |
LICHENS, PHENOLS |
| مستخلص: |
Chemical investigation of the lichen Dirinaria applanata led to isolate nine compounds including a new hopane derivative, 1β-acetoxy-21α-hopane-3β,22-diol (1) together with six phenolic compounds naming divaricatinic acid (2), methyl divaricatinate (3), methyl-β-orcinolcarboxylate (4), methyl haematommate (5), divarinol (6), ramalinic acid A (7), and two xanthones namely lichenxanthone (8), 4,5-dichlorolichenxanthone (9). Their structures were elucidated by spectroscopic data in combination with published literature. Except compound 2, all compounds were isolated from this species for the first time. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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