Structure elucidation and NMR spectral assignments of one new dammarane-type triterpenoid saponin from black ginseng
New dammarane-type triterpenoid saponin, named 22(R)-notoginsenoside Ab1 (1), together with thirteen known dammarane-type triterpenoid saponins (2-14) was isolated from the EtOH extract of black ginseng and their structures were elucidated on the basis of one- and two-dimensional NMR (including 1H-N...
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creator | Zhao, Xue-Ting Dou, De-Qiang Qu, Yang Zhang, Guo-Gang |
description | New dammarane-type triterpenoid saponin, named 22(R)-notoginsenoside Ab1 (1), together with thirteen known dammarane-type triterpenoid saponins (2-14) was isolated from the EtOH extract of black ginseng and their structures were elucidated on the basis of one- and two-dimensional NMR (including 1H-NMR, 13C-NMR, HSQC, HMBC, ROESY) and calculated ECD. Among them, compounds 1-2 and 6-8 were isolated for the first time from ginseng and black ginseng. Besides, the absolute structure of 22(R)- and 22(S)- notoginsenoside Ab1 were distinguished by ECD for the first time. |
doi_str_mv | 10.6084/m9.figshare.24106758 |
format | Dataset |
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Among them, compounds 1-2 and 6-8 were isolated for the first time from ginseng and black ginseng. Besides, the absolute structure of 22(R)- and 22(S)- notoginsenoside Ab1 were distinguished by ECD for the first time.</description><identifier>DOI: 10.6084/m9.figshare.24106758</identifier><language>eng</language><publisher>Taylor & Francis</publisher><subject>Biochemistry ; Biological Sciences not elsewhere classified ; Biophysics ; Chemical Sciences not elsewhere classified ; Ecology ; Environmental Sciences not elsewhere classified ; FOS: Biological sciences ; FOS: Sociology ; Sociology ; Space Science</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>780,1894</link.rule.ids><linktorsrc>$$Uhttps://commons.datacite.org/doi.org/10.6084/m9.figshare.24106758$$EView_record_in_DataCite.org$$FView_record_in_$$GDataCite.org$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Zhao, Xue-Ting</creatorcontrib><creatorcontrib>Dou, De-Qiang</creatorcontrib><creatorcontrib>Qu, Yang</creatorcontrib><creatorcontrib>Zhang, Guo-Gang</creatorcontrib><title>Structure elucidation and NMR spectral assignments of one new dammarane-type triterpenoid saponin from black ginseng</title><description>New dammarane-type triterpenoid saponin, named 22(R)-notoginsenoside Ab1 (1), together with thirteen known dammarane-type triterpenoid saponins (2-14) was isolated from the EtOH extract of black ginseng and their structures were elucidated on the basis of one- and two-dimensional NMR (including 1H-NMR, 13C-NMR, HSQC, HMBC, ROESY) and calculated ECD. Among them, compounds 1-2 and 6-8 were isolated for the first time from ginseng and black ginseng. Besides, the absolute structure of 22(R)- and 22(S)- notoginsenoside Ab1 were distinguished by ECD for the first time.</description><subject>Biochemistry</subject><subject>Biological Sciences not elsewhere classified</subject><subject>Biophysics</subject><subject>Chemical Sciences not elsewhere classified</subject><subject>Ecology</subject><subject>Environmental Sciences not elsewhere classified</subject><subject>FOS: Biological sciences</subject><subject>FOS: Sociology</subject><subject>Sociology</subject><subject>Space Science</subject><fulltext>true</fulltext><rsrctype>dataset</rsrctype><creationdate>2023</creationdate><recordtype>dataset</recordtype><sourceid>PQ8</sourceid><recordid>eNo1kM1OhDAUhdm4MKNv4OK-AEgpFLo0E_-SUROdPbm0t9hIC2lLzLy9GJ3NObuT73xZdsPKQpRdfetkYewYPzFQUdWsFG3TXWbpI4VVpTUQ0LQqqzHZ2QN6Da8v7xAXUingBBijHb0jnyLMBmZP4OkbNDqHAT3l6bQQpGAThYX8bDVEXGZvPZgwOxgmVF8wWh_Jj1fZhcEp0vV_77Ljw_1x_5Qf3h6f93eHXEvWbdEKZDgQ412lVc3IDJzzAbHTum2M4I2iuhmkFE2FXHLJkDHVaqq5FIL4Lqv_ZrdTqDayfgl2wz31rOx_nfRO9mcn_dkJ_wGm-2DG</recordid><startdate>20230908</startdate><enddate>20230908</enddate><creator>Zhao, Xue-Ting</creator><creator>Dou, De-Qiang</creator><creator>Qu, Yang</creator><creator>Zhang, Guo-Gang</creator><general>Taylor & Francis</general><scope>DYCCY</scope><scope>PQ8</scope></search><sort><creationdate>20230908</creationdate><title>Structure elucidation and NMR spectral assignments of one new dammarane-type triterpenoid saponin from black ginseng</title><author>Zhao, Xue-Ting ; Dou, De-Qiang ; Qu, Yang ; Zhang, Guo-Gang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-d918-d976a1abe1382dc41efb333baa8dd75f635ce45b99652a39391a11c7de43966e3</frbrgroupid><rsrctype>datasets</rsrctype><prefilter>datasets</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Biochemistry</topic><topic>Biological Sciences not elsewhere classified</topic><topic>Biophysics</topic><topic>Chemical Sciences not elsewhere classified</topic><topic>Ecology</topic><topic>Environmental Sciences not elsewhere classified</topic><topic>FOS: Biological sciences</topic><topic>FOS: Sociology</topic><topic>Sociology</topic><topic>Space Science</topic><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Xue-Ting</creatorcontrib><creatorcontrib>Dou, De-Qiang</creatorcontrib><creatorcontrib>Qu, Yang</creatorcontrib><creatorcontrib>Zhang, Guo-Gang</creatorcontrib><collection>DataCite (Open Access)</collection><collection>DataCite</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Zhao, Xue-Ting</au><au>Dou, De-Qiang</au><au>Qu, Yang</au><au>Zhang, Guo-Gang</au><format>book</format><genre>unknown</genre><ristype>DATA</ristype><title>Structure elucidation and NMR spectral assignments of one new dammarane-type triterpenoid saponin from black ginseng</title><date>2023-09-08</date><risdate>2023</risdate><abstract>New dammarane-type triterpenoid saponin, named 22(R)-notoginsenoside Ab1 (1), together with thirteen known dammarane-type triterpenoid saponins (2-14) was isolated from the EtOH extract of black ginseng and their structures were elucidated on the basis of one- and two-dimensional NMR (including 1H-NMR, 13C-NMR, HSQC, HMBC, ROESY) and calculated ECD. Among them, compounds 1-2 and 6-8 were isolated for the first time from ginseng and black ginseng. Besides, the absolute structure of 22(R)- and 22(S)- notoginsenoside Ab1 were distinguished by ECD for the first time.</abstract><pub>Taylor & Francis</pub><doi>10.6084/m9.figshare.24106758</doi><oa>free_for_read</oa></addata></record> |
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subjects | Biochemistry Biological Sciences not elsewhere classified Biophysics Chemical Sciences not elsewhere classified Ecology Environmental Sciences not elsewhere classified FOS: Biological sciences FOS: Sociology Sociology Space Science |
title | Structure elucidation and NMR spectral assignments of one new dammarane-type triterpenoid saponin from black ginseng |
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