کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1352279 | 980560 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phthalide mono- and dimers from the radix of Angelica sinensis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Phthalide mono- and dimers from the radix of Angelica sinensis Phthalide mono- and dimers from the radix of Angelica sinensis](/preview/png/1352279.png)
چکیده انگلیسی
Phytochemical investigation of the radix of Angelica sinensis has led to the isolation and identification of a new phthalide dimer, (3Z)-(3aR,6S,3′R,8′S)-3a.8′,6.3′-diligustilide (1), along with three known phthalide dimers, including riligustilide (2), levistolide A (3), senkyunolide O (4), and three known phthalide monomers, including 3,9-dihydroxyl-ligustilide (5), (Z)-butylidene phthalide (6), (Z)-ligustilide (7). Their structures were determined by spectroscopic methods including IR, NMR (1H NMR, 13C NMR, COSY, HSQC, HMBC and NOESY) and MS. Meanwhile, the possible biosynthesis pathways of compounds 1 and 5 were hypothesized.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical Systematics and Ecology - Volume 37, Issue 4, October 2009, Pages 405–411
Journal: Biochemical Systematics and Ecology - Volume 37, Issue 4, October 2009, Pages 405–411
نویسندگان
Jie-Li Lü, Jin-Ao Duan, Yu-Ping Tang, Nian-Yun Yang, Lai-Bin Zhang,