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Yang PS, Tang SY, Liu CB, Ye L, Zhang FM, He P, Liu ZH, Chen YK, Miao MM, Shen QP, Wang JQ. Three new sesquiterpenes from the stems of Nicotiana tabacum and their bioactivities. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2019; 21:109-116. [PMID: 29188722 DOI: 10.1080/10286020.2017.1408597] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 11/20/2017] [Indexed: 06/07/2023]
Abstract
Three new sesquiterpenes, methyl 4-isopropyl-7-methoxy-6-methylnaphthalene-1-carboxylate (1), methyl 2-hydroxy-4-isopropyl-7-methoxy-6-methylnaphthalene-1-carboxylate (2), and methyl 2-hydroxy-6-(hydroxymethyl)-4-isopropyl-7-methoxynaphthalene-1-carboxylate (3), together with three known sesquiterpenes (4-6), were isolated from the stems of Nicotiana tabacum. Their structures were determined by means of HRESIMS and extensive 1D and 2D NMR spectroscopic studies. The results showed that compounds 2, 3, and 5 exhibited high anti-TMV activity with inhibition rates of 33.6, 35.8, and 36.7%. Compounds 1-6 showed weak inhibitory activities against some tested human tumor cell lines (NB4, A549, SHSY5Y, PC3, and MCF7) with IC50 values in the range of 6.7-9.6 μM.
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Affiliation(s)
- Pei-Song Yang
- a School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Shi-Yun Tang
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Chun-Bo Liu
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Ling Ye
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Feng-Mei Zhang
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Pei He
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Zhi-Hua Liu
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Yong-Kuan Chen
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Ming-Ming Miao
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Qin-Peng Shen
- b Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co. Ltd , Kunming 650231 , China
| | - Jia-Qiang Wang
- a School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
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Shi J, Xu X, Liu C, Ye L, Yang P, Zhang F, He P, Liu Z, Miao M, Tang S, Guo Y, Shen Q. Two New Benzolactones from the Leaves of Yunnan Local Sun Cured Tobacco and Their Bioactivities. Chem Nat Compd 2018. [DOI: 10.1007/s10600-018-2312-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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He P, Yang P, Tang S, Ye L, Liu C, Shen Q, Tang D, Zhang F, Liu Z, Chen Y, Yao S, Xiang N, Huang Z. Three new isobenzofurans from the roots of Nicotiana Tabacum and their bioactivities. Nat Prod Res 2017; 31:2730-2736. [PMID: 28326801 DOI: 10.1080/14786419.2017.1292512] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 01/29/2017] [Indexed: 10/19/2022]
Abstract
Three new isobenzofurans (1-3), together with four known phenylpropanoids (4-7) were isolated from the roots of Nicotiana tabacum. Their structures were determined by means of HRESIMS and extensive 1D and 2D NMR spectroscopic studies. Compounds 1-6 were tested for their anti-tobacco mosaic virus (anti-TMV) activities and cytotoxicity activities. The results showed that compounds 5 and 6 exhibited high anti-TMV activities with inhibition rates of 35.1 and 33.4%, respectively. The cytotoxicities of compounds 1-7 against five human tumor cell lines (NB4, A549, SHSY5Y, PC3 were also tested. Compounds 1-7 showed weak inhibitory activities against some tested human tumor cell lines with IC50 values in the range of 3.8-9.6 μM.
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Affiliation(s)
- Pei He
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Peisong Yang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
- b School of Chemical Science and Technology , Yunnan University , Kunming , P.R. China
| | - Shiyun Tang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Ling Ye
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Chunbo Liu
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Qinpeng Shen
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Dangyu Tang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Fengmei Zhang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Zhihua Liu
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Yongkuan Chen
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Shouzhuo Yao
- c State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering , Hunan University , Changsha , P.R. China
| | - Nengjun Xiang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China tobacco yunnan industrial Co., Ltd , Kunming , P.R. China
| | - Zhangjie Huang
- b School of Chemical Science and Technology , Yunnan University , Kunming , P.R. China
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Shi JL, Tang SY, Liu CB, Ye L, Yang PS, Zhang FM, He P, Liu ZH, Miao MM, Guo YD, Shen QP. Three new benzolactones from Lavandula angustifolia and their bioactivities. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2017; 19:766-773. [PMID: 27967214 DOI: 10.1080/10286020.2016.1264394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/21/2016] [Indexed: 06/06/2023]
Abstract
Three new benzolactones (1-3), together with four known ones (4-7), were isolated from the whole herb of Lavandula angustifolia. Their structures were established on the basis of detailed spectroscopic analysis (1D- and 2D-NMR, HRESIMS, UV, and IR) and comparison with data reported in the literature. New compounds were evaluated for their anti-tobacco mosaic virus (TMV) activities and cytotoxic activities. The results revealed that compounds 1-3 showed obvious anti-TMV activities with inhibition rates of 26.9, 30.2, and 28.4%, which were at the same grade as positive control. Compounds 1-3 also showed weak inhibitory activities against some tested human tumor cell lines with IC50 values in the range of 32.1-7.6 μM.
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Affiliation(s)
- Jian-Lian Shi
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
- b School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Nature Products , Kunming Medical University , Kunming 650500 , China
| | - Shi-Yun Tang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Chun-Bo Liu
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Ling Ye
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Pei-Song Yang
- c School of Chemical Science and Technology , Yunnan University , Kunming 650091 , China
| | - Feng-Mei Zhang
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Pei He
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Zhi-Hua Liu
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Ming-Ming Miao
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
| | - Ya-Dong Guo
- b School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Nature Products , Kunming Medical University , Kunming 650500 , China
| | - Qin-Peng Shen
- a Key Laboratory of Tobacco Chemistry of Yunnan Province , China Tobacco Yunnan Industrial Co., Ltd , Kunming 650231 , China
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Liu ZH, Ding ZT, Wang JQ, Zhang FM, Xia JJ, Yang PS, Shen QP, Liu CB, He P. Three New Phenylpropanoids from the Leaves of Yunnan Local Sun Cured Tobacco and Their Bioactivities. HETEROCYCLES 2016. [DOI: 10.3987/com-16-13513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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