Article(id=1218263720699020110, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1218263715896546233, articleNumber=null, orderNo=null, doi=10.16438/j.0513-4870.2017-0254, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1490112000000, receivedDateStr=2017-03-22, revisedDate=1492272000000, revisedDateStr=2017-04-16, acceptedDate=null, acceptedDateStr=null, onlineDate=1768386305259, onlineDateStr=2026-01-14, pubDate=1502467200000, pubDateStr=2017-08-12, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1768386305259, onlineIssueDateStr=2026-01-14, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1768386305259, creator=13701087609, updateTime=1768386305259, updator=13701087609, issue=Issue{id=1218263715896546233, tenantId=1146029695717560320, journalId=1189982191388893191, year='2017', volume='52', issue='8', pageStart='1203', pageEnd='1350', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1768386304115, creator=13701087609, updateTime=1768386638816, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1218265119784620776, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1218263715896546233, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1218265119784620777, tenantId=1146029695717560320, journalId=1189982191388893191, issueId=1218263715896546233, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1302, endPage=1305, ext={EN=ArticleExt(id=1218263721164587867, articleId=1218263720699020110, tenantId=1146029695717560320, journalId=1189982191388893191, language=EN, title=A new sesquiterpenoid from the roots of Stelleropsis tianschanica, columnId=1218263336395919604, journalTitle=Acta Pharmaceutica Sinica, columnName=ORIGINAL ARTICLES Medicinal Chemistry, runingTitle=null, highlight=null, articleAbstract=

Three sesquiterpenoids were isolated from the dichloromethane extract of the roots of Stelleropsis tianschanica Pobed through a combination of various chromatographic approaches, including silica gel, Sephadex LH-20, reverse phase C18 and so on. On the basis of spectroscopic data analysis, they were identified as (+)-guaia-l(10), ll-dien-9-one-5α-hydroxy (1), 4β, 5βH-guai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol (2), 4α, 5βHguai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol (3). The compound 1 is a new sesquiterpenoid, and the compound 3 was isolated for the first time from the genus Stelleropsis.

, correspAuthors=Jing ZHANG, Lei-ling SHI, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2017 Acta Pharmaceutica Sinica. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Dan ZHAO, Tong-yu WU, Yong-qiang GUAN, Xiong-fei GUO, Guo-xu MA, Jing ZHANG, Lei-ling SHI), CN=ArticleExt(id=1218263721898591096, articleId=1218263720699020110, tenantId=1146029695717560320, journalId=1189982191388893191, language=CN, title=天山假狼毒根中一个新倍半萜, columnId=1218263721282028383, journalTitle=药学学报, columnName=研究论文·药物化学, runingTitle=null, highlight=null, articleAbstract=

采用硅胶、Sephadex LH-20、ODS等柱色谱技术,从天山假狼毒根的二氯甲烷提取部位中分离得到了3个愈创木烷型倍半萜类化学成分,根据理化性质和波谱数据鉴定为(+)-guaia-l(10),ll-dien-9-one-5α-hydroxy(1)、4β,5βH-guai-9,7(11)-dien-12,8-olide-1α,8α-diol(2)、4α,5βH-guai-9,7(11)-dien-12,8-olide-1α,8α-diol(3)。其中,化合物1为新化合物,化合物3首次从该属植物中分离得到。

, correspAuthors=张晶, 石磊岭, authorNote=null, correspAuthorsNote=
* 张晶, Tel:86-431-84533358, E-mail:;
石磊岭,
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Structures of compounds 1-3

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Key 1H-1H COSY (bold bonds) and HMBC (arrows) correlations of compound 1

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Position δH δC
1 - 171.9
2 1.38, dd, J = 10.8, 2.4 Hz 29.7
1.36, dd, J = 10.8, 9.6 Hz
3 2.13, m 30.4
2.10, m
4 2.53, m 40.0
5 - 81.2
6α 2.58, dd, J = 12.4, 2.4 Hz 35.2
6β 2.49, dd, J = 12.4, 9.6 Hz
7 2.88, dddd, J = 10.8, 9.6, 42.1
2.4, 1.8 Hz
8α 2.47, dd, J = 12.0, 1.8 Hz 50.8
8β 2.33, dd, J = 12.0, 10.8 Hz
9 - 204.4
10 - 136.6
11 - 151.0
12 4.73, d, J = 1.8 Hz 108.8
4.66, d, J = 1.8 Hz
13 1.72, s 20.2
14 1.56, s 7.5
15 0.65, d, J = 7.2 Hz 14.1
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1H NMR (600 MHz, in pyridine-d5) and 13C NMR (150 MHz, in pyridine-d5) for compound 1

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Position δH δC
1 - 171.9
2 1.38, dd, J = 10.8, 2.4 Hz 29.7
1.36, dd, J = 10.8, 9.6 Hz
3 2.13, m 30.4
2.10, m
4 2.53, m 40.0
5 - 81.2
6α 2.58, dd, J = 12.4, 2.4 Hz 35.2
6β 2.49, dd, J = 12.4, 9.6 Hz
7 2.88, dddd, J = 10.8, 9.6, 42.1
2.4, 1.8 Hz
8α 2.47, dd, J = 12.0, 1.8 Hz 50.8
8β 2.33, dd, J = 12.0, 10.8 Hz
9 - 204.4
10 - 136.6
11 - 151.0
12 4.73, d, J = 1.8 Hz 108.8
4.66, d, J = 1.8 Hz
13 1.72, s 20.2
14 1.56, s 7.5
15 0.65, d, J = 7.2 Hz 14.1
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天山假狼毒根中一个新倍半萜
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赵丹 1, 2 , 吴桐宇 3 , 关永强 2 , 郭雄飞 2 , 马国需 2 , 张晶 1, * , 石磊岭 2, *
药学学报 | 研究论文·药物化学 2017,52(8): 1302-1305
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药学学报 | 研究论文·药物化学 2017, 52(8): 1302-1305
天山假狼毒根中一个新倍半萜
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赵丹1, 2, 吴桐宇3, 关永强2, 郭雄飞2, 马国需2, 张晶1, * , 石磊岭2, *
作者信息
  • 1.吉林农业大学中药材学院, 吉林 长春 130118
  • 2.新疆维吾尔自治区中药民族药研究所, 新疆 乌鲁木齐 830002
  • 3.哈尔滨商业大学生命科学与环境研究中心, 黑龙江 哈尔滨 150076

通讯作者:

* 张晶, Tel:86-431-84533358, E-mail:;
A new sesquiterpenoid from the roots of Stelleropsis tianschanica
Dan ZHAO1, 2, Tong-yu WU3, Yong-qiang GUAN2, Xiong-fei GUO2, Guo-xu MA2, Jing ZHANG1, * , Lei-ling SHI2, *
Affiliations
  • 1. College of traditional Chinese medicine, Jilin Agricultural University, Changchun 130118, China
  • 2. Xinjiang Institute of Chinese and Ethnic Medicine, Urumqi 830002, China
  • 3. Center of Research and Development on Life Sciences and Environment Sciences, Harbin University of Commerce, Harbin 150076, China
出版时间: 2017-08-12 doi: 10.16438/j.0513-4870.2017-0254
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采用硅胶、Sephadex LH-20、ODS等柱色谱技术,从天山假狼毒根的二氯甲烷提取部位中分离得到了3个愈创木烷型倍半萜类化学成分,根据理化性质和波谱数据鉴定为(+)-guaia-l(10),ll-dien-9-one-5α-hydroxy(1)、4β,5βH-guai-9,7(11)-dien-12,8-olide-1α,8α-diol(2)、4α,5βH-guai-9,7(11)-dien-12,8-olide-1α,8α-diol(3)。其中,化合物1为新化合物,化合物3首次从该属植物中分离得到。

天山假狼毒  /  化学成分  /  倍半萜

Three sesquiterpenoids were isolated from the dichloromethane extract of the roots of Stelleropsis tianschanica Pobed through a combination of various chromatographic approaches, including silica gel, Sephadex LH-20, reverse phase C18 and so on. On the basis of spectroscopic data analysis, they were identified as (+)-guaia-l(10), ll-dien-9-one-5α-hydroxy (1), 4β, 5βH-guai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol (2), 4α, 5βHguai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol (3). The compound 1 is a new sesquiterpenoid, and the compound 3 was isolated for the first time from the genus Stelleropsis.

Stelleropsis tianschanica  /  chemical composition  /  sesquiterpenoid
赵丹, 吴桐宇, 关永强, 郭雄飞, 马国需, 张晶, 石磊岭. 天山假狼毒根中一个新倍半萜. 药学学报, 2017 , 52 (8) : 1302 -1305 . DOI: 10.16438/j.0513-4870.2017-0254
Dan ZHAO, Tong-yu WU, Yong-qiang GUAN, Xiong-fei GUO, Guo-xu MA, Jing ZHANG, Lei-ling SHI. A new sesquiterpenoid from the roots of Stelleropsis tianschanica[J]. Acta Pharmaceutica Sinica, 2017 , 52 (8) : 1302 -1305 . DOI: 10.16438/j.0513-4870.2017-0254
狼毒类药材根入药, 性味苦平, 有小毒, 具有祛痰、消积、止痛之功效[1]。主治水肿腹胀, 痰、食、虫积, 心腹疼痛, 慢性气管炎, 咳嗽气喘, 淋结、皮肤、骨、附睾等结核, 疥癣, 痔缕等症[2-7]。由于狼毒显著的临床疗效和广泛的适用性, 使得狼毒在全国各地均有使用, 但不同地方的药材来源又有所不同, 目前至少有五种科属的植物在各地使用, 如:两广地区主要以天南星科植物海芋入药, 又称广狼毒或土狼毒; 湖南地区以毛茛科乌头属牛扁入药; 新疆偏远地区则以瑞香科天山假狼毒入药[8-12]。天山假狼毒Stelleropsis tianschanica为瑞香科(Thymelaeaceae)假狼毒属Stelleropsis植物, 生于海拔1 700~2 000 m的山坡草地, 在我国仅新疆昭苏县有分布, 国外在吉尔吉斯斯坦也有分布。天山假狼毒作为狼毒的混用品, 由于其独特的地理环境使得有关该植物化学成分的研究报道较少。因此, 为了系统研究天山假狼毒的物质基础, 本研究对其进行了化学成分研究, 从中分离得到3个愈创木烷型倍半萜类化合物, 包括1个新化合物和2个已知化合物, 分别鉴定为(+)-guaia-l(10), ll-dien-9-one-5α-hydroxy (1)、4β, 5βH-guai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol (2)、4α, 5βH-guai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol (3)。化合物1~3结构见图 1。其中, 化合物1为新化合物, 化合物3为首次从该属植物中分离得到。
化合物1  白色粉末(甲醇), 10%浓硫酸-乙醇溶液显紫红色。[α]D25+68.8 (c 0.14, MeOH); HR-ESI-MS m/z: 257.150 3 [M+Na]+ (计算值: 257.151 7), 确定分子式为C15H22O2, 不饱和度为5。UV末端吸收峰λmax (log ε): 285 (3.67)、303 (2.78) nm。红外光谱显示结构中存在羟基(3 465 cm-1)、甲基(2 963, 2 875 cm-1)、羰基(1 735 cm-1)和双键(1 655 cm-1)特征信号峰。
1H NMR谱(表 1)显示结构中存在3个甲基, 包括高场区的双峰甲基质子δH 0.65 (3H, d, J = 7.2 Hz, H-15) 和低场区的2组与不饱和官能团相连的甲基质子δH 1.72 (3H, s, H-13)、1.56 (3H, s, H-14)。二个相互偶合的烯氢质子δH 4.73 (1H, d, J = 1.8 Hz, H-12a)、4.66 (1H, d, J = 1.8 Hz, H-12b)提示结构中存在乙烯基。在13C-APT谱中, 可见有15个碳信号, 包括3个甲基、5个亚甲基、2个次甲基和5个季碳。其中δC 171.9、136.6、204.4提示结构中存在α, β-不饱和酮基团[12]; δC 108.8、151.0、20.2提示结构中存在异丙烯基单元。上述信号推断化合物1为愈创木烷型倍半萜[13]
在HMBC谱中(图 2), δH 0.65 (3H, d, J = 7.2 Hz, H-15) 分别与δC 30.4 (C-3)、40.0 (C-4)、81.2 (C-5) 存在远程相关, 说明H3-15甲基取代在C-4上; δH 1.56 (3H, s, H-14) 分别与δC 204.4 (C-9)、171.9 (C-1)、136.6 (C-10) 存在相关, 说明H3-14甲基取代在C-10上且C-1/C-10/C-9形成α, β-不饱和酮片段; δH (1H, s, H-7) 分别与δC 151.0 (C-11)、108.8 (C-12) 存在相关, δH 4.73 (1H, d, J = 1.8 Hz, H-12a)、4.66 (1H, d, J = 1.8 Hz, H-12b)分别与δC 151.0 (C-11)、42.1 (C-7) 存在相关, 提示异丙烯基连在C-7位。C-5化学位移向低场移动至δC 81.2, 结合分子量推测C-5位存在羟基取代。在NOESY谱中, H3-15与H-6β存在相关, 说明H3-15处于β位。另外H-7与H-6α存在相关结合二者之间的偶合常数(J = 2.4 Hz), 提示异丙烯基处于β位。在CD谱中, 由于α, β不饱和酮的n-π电子跃迁效应, 化合物1分别在325 nm (Δε -0.7) 和250 nm (Δε +2.0) 处出现cotton效应, 提示化合物1的C-5为R构型[14]。综上所述, 化合物1的结构完全阐明, 该化合物为一新化合物, 将化合物1命名为(+)-guaia-l(10), ll-dien-9-one-5α-hydroxy。
Bruker Avance Ⅲ 600型核磁共振波谱仪(TMS为内标), 赛默飞世尔LTQ-Obitrap XL液质联用仪, BYLABUV-Ⅲ紫外灯(北京炳洋科技有限公司), 柱色谱用硅胶、薄层色谱用硅胶G、H、GF-254和柱色谱用硅胶(青岛海洋化工有限公司), Sephadex LH-20凝胶为Pharmacia公司产品, MCI为日本三菱化学公司产品, 常规试剂均为分析纯。
天山假狼毒采于新疆昭苏县, 经新疆中药民族药研究所贾晓光研究员鉴定为天山假狼毒S. tianschanica的根。
天山假狼毒根部(10 kg), 阴干, 粉粹, 用10倍量95%甲醇加热回流提取3次, 每次2 h, 合并提取液, 回收溶剂, 浓缩后得总浸膏2 189 g。总浸膏用水分散后, 依次用石油醚、二氯甲烷、乙酸乙酯、正丁醇各萃取3次, 萃取液减压浓缩至干。最终得到石油醚部位浸膏A 108 g、二氯甲烷部位浸膏B 455 g、乙酸乙酯部位浸膏C 347 g、正丁醇部位浸膏D 276 g。
取浸膏B (二氯甲烷部位455 g), 经硅胶柱色谱(100~200目)分离, 流动相为二氯甲烷-甲醇(1:0~ 0:1) 梯度洗脱得到B1~B10共10个部分。其中B4 (CH3Cl-MeOH, 70:1) 经ODS中压色谱柱依次用30%、40%、50%、60%、70%、80%、90%甲醇洗脱, 得到B4.1~4.7共7个流分, B4.5 (CH3OH-H2O, 70:30) 经半制备型HPLC (流动相CH3OH-H2O, 70:30, 2 mL·min-1)分离纯化, 得到化合物1 (5.4 mg, tR= 39.8 min)。B3 (CH2Cl2-MeOH, 80:1) 部位用硅胶柱色谱分离, 二氯甲烷-甲醇(1:0~0:1) 梯度洗脱, 得到B3.1~3.8共8个流分, B3.3 (CH2Cl2-CH3OH, 90:1) 经ODS中压色谱柱依次用30%、40%、50%、60%、70%、80%、90%甲醇洗脱, 得到B3.3.1~3.3.7, 共7个流分, B3.3.2经半制备型HPLC (流动相CH3OH-H2O, 46:54, 2 mL·min-1)分离纯化, 得到化合物2 (6.3 mg, tR = 31.2 min)、3 (7.6 mg, tR = 36.2 min)。
化合物1  白色粉末(甲醇), 10%浓硫酸-乙醇溶液显紫红色。[α]D20 +68.8 (c 0.14, MeOH); HR-ESI-MS m/z: 257.150 3 [M+Na]+ (计算值: 257.151 7), 确定分子式为C15H22O2, 不饱和度为5。UV末端吸收峰λmax (log ε): 285 (3.67)、303 (2.78) nm。红外光谱显示结构中存在羟基(3 465 cm-1)、甲基(2 963, 2 875 cm-1)、羰基(1 735 cm-1)和双键(1 655 cm-1)特征信号峰。1H NMR和13C NMR数据见表 1
化合物2  无色油状, 易溶于甲醇。ESI-MS m/z: 287 [M+Na]+1H NMR (DMSO-d6, 600 MHz) δH 0.91 (3H, d, J = 7.2 Hz, H-15), 1.29 (1H, m, H-3b), 1.36 (3H, s, H-14), 1.42 (1H, m, H-2a), 1.82 (3H, s, H-13), 1.86 (1H, m, H-3a), 1.98 (1H, m, H-5), 2.15 (1H, m, H-2b), 2.28 (1H, m, H-4), 2.38 (1H, m, H-6b), 3.04 (1H, m, H-6a), 5.75 (1H, s, H-9), 4.28 (1H, s, 1-OH), 5.16 (1H, s, 8-OH)。13C NMR (DMSO-d6, 150 MHz) δC 72.1 (C-1), 34.4 (C-2), 31.3 (C-3), 36.7 (C-4), 53.3 (C-5), 24.1 (C-6), 151.3 (C-7), 87.2 (C-8), 120.2 (C-9), 150.3 (C-10), 122.1 (C-11), 170.1 (C-12), 8.5 (C-13), 27.4 (C-14), 14.5 (C-15)。以上数据与文献[15]对照基本一致, 鉴定化合物2为4β, 5βH-guai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol。
化合物3  无色油状, 易溶于甲醇。ESI-MS m/z: ESI-MS m/z 287 [M+Na]+1H NMR (DMSO-d6, 600 MHz) δH 0.98 (3H, d, J = 7.2 Hz, H-15), 1.32 (3H, s, H-14), 1.40 (1H, m, H-3b), 1.58 (1H, m, H-5), 1.61 (1H, m, H-2b), 1.64 (1H, m, H-3a), 1.82 (3H, s, H-13), 2.14 (1H, m, H-2a), 2.19 (1H, m, H-4), 2.52 (1H, m, H-6b), 2.68 (1H, t, J = 2.4 Hz, H-6a), 4.32 (1H, s, 1-OH), 5.04 (1H, s, 8-OH), 5.45 (1H, s, H-9)。13C NMR (DMSO-d6, 150 MHz) δC 73.5 (C-1), 35.3 (C-2), 32.3 (C-3), 37.1 (C-4), 40.6 (C-5), 23.0 (C-6), 151.1 (C-7), 83.4 (C-8), 118.7 (C-9), 147.1 (C-10), 124.5 (C-11), 169.6 (C-12), 8.4 (C-13), 25.8 (C-14), 15.7 (C-15)。以上数据与文献[15]对照基本一致, 鉴定化合物3为4α, 5βH-guai-9, 7(11)-dien-12, 8-olide-1α, 8α-diol。
  • 乌鲁木齐市科学技术计划项目(G161320012)
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doi: 10.16438/j.0513-4870.2017-0254
  • 接收时间:2017-03-22
  • 首发时间:2026-01-14
  • 出版时间:2017-08-12
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  • 收稿日期:2017-03-22
  • 修回日期:2017-04-16
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乌鲁木齐市科学技术计划项目(G161320012)
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    1.吉林农业大学中药材学院, 吉林 长春 130118
    2.新疆维吾尔自治区中药民族药研究所, 新疆 乌鲁木齐 830002
    3.哈尔滨商业大学生命科学与环境研究中心, 黑龙江 哈尔滨 150076

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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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