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Chemistry of Natural Compounds Volume 54 Issue 3

Subject Areas: Plant Science
Publisher: Springer US - Springer Journals
ISSN: 0009-3130
SJR: 42

LitStream

Journal Article

Chemical Constituents of Soy Germ

Zhan, Hong-Cai; Ma, Yu-Xuan; Fu, Xin; Yang, Li-Jun; Feng, Cheng; Zhang, Dan-Dan; Zhou, Hai-Chun; Hu, Ming-Xu

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2370-7

Two new compounds, n-13,16-nonadecadienoic acid (1) and n-4,11-nonadecadienoic acid (2), and six other compounds, 7-nonadecenoic acid (3), 12-nonadecenoic acid (4), 14-methylstigmasta-7,24(28)-dien-3-ol (5), 21α-hydroxyserrat-14-en-3β-ol (6), longifloroside (7), and...
LitStream

Journal Article

A New Polyunsaturated Lipid from Tetrastigma hemsleyanum

Jin, Pengfei; Xu, Shuo; Hui, Hui; Duan, Hongquan; Zhao, Chuan; Tang, Shengan

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2371-6

From the petroleum ether extract of Tetrastigma hemsleyanum, a new polyunsaturated lipid, (9R)-hydroxy-(10E,12Z,15Z)-octadecatrienoic-2′,3′-dihydroxypropyl ester (1), was isolated and its structure was established on the basis of IR, MS, and extensive NMR spectroscopic analysis.
LitStream

Journal Article

A New Dichlorinated Aromatic Lactone from the Tin Mine Tailings-Derived Fungus Torula sp. YIM DT 10072

Chunyu, Wei-Xun; Zhao, Jiang-Yuan; Ding, Zhang-Gui; Wang, Yong-Xia; Han, Xiu-Lin; Li, Ming-Gang; Wen, Meng-Liang

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2372-5

One rare dichlorinated aromatic lactone was isolated from the tin mine tailings-derived fungus Torula sp. YIM DT 10072. Its structure was determined by detailed analysis of spectroscopic data including 1H NMR, 13C NMR, 2D NMR, and HR-FAB-MS. The compound showed antibacterial activity against...
LitStream

Journal Article

Chemical Constituents of Syringa pinnatifolia and its Chemotaxonomic Study

Wang, Qing-hu; Huo, Su-ri-na; Bao, Yin-ping; Ao, Wu-Li-Ji

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2373-4

Phytochemical investigation of the stem of Syringa pinnatifolia Hemsl led to the isolation of 13 lignans (4–12, 14–17) and four phenolic compounds (1–3, 13), in which a new lignan (14) was isolated from this plant and compounds 5 and 6 were found for the first time in the genus Syringa. Lignans...
LitStream

Journal Article

Synthesis and Modification of 6-thiazolyl-4-methylumbelliferone

Shokol, T.; Abdullaev, E.; Gorbulenko, N.; Frasinyuk, M.; Khilya, V.

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2374-3

6-(2-Methylthiazol-4-yl)-4-methylumbelliferone derivatives were synthesized from 4-(1,3-thiazol-4-yl)-1,3-benzenediols via a Pechmann reaction and were modified by acylation and aminomethylation.
LitStream

Journal Article

Four Major Urinary Metabolites of Liquiritigenin in Rats and Their Anti-Platelet Aggregation Activity

Li, Yuan-yuan; Yang, Long; Chai, Xin; Yang, Jun-jun; Wang, Yue-fei; Zhu, Yan

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2375-2

Urinary metabolites of liquiritigenin were investigated in rats after intravenous administration. Four major urinary metabolites, isoliquiritigenin (2), liquiritigenin-4′-O-β-D-glucuronide (3), liquiritigenin-7-O-β-Dglucuronide (4), and davidigenin-2′-O-β-D-glucuronide (5), were isolated from the...
LitStream

Journal Article

A New Compound from the Endophytic Fungus Xylaria sp. from Sophora tonkinensis

Zheng, Na; Liu, Quan; He, Dong-Lan; Liang, Yan; Li, Jun; Yang, Rui-Yun

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2376-1

A new compound, 6-heptanoyl-4-methoxy-2H-pyran-2-one (1), was isolated from the endophytic fungus Xylaria sp. GDG-102 from the leaf of Sophora tonkinensis. The structure of the new compound was elucidated on the basis of 1D and 2D NMR spectra. Compound 1 showed antimicrobial activity against E....
LitStream

Journal Article

Induced Production of Furan Derivatives in a Fungal Endophyte Ceriporia lacerate HS-ZJUT-C13A by the Osmac Method

Yu, Hang-Fei; Qiu, Fang-Jun; Wang, Yue-Jun; Li, Yuan-Yuan; Fang, Ling; Yao, Jian-Biao; Zhan, Zha-Jun; Shan, Wei-Guang; Ying, You-Min

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2377-0

The One Strain Many Compounds (OSMAC) method was employed to explore the chemical diversities of secondary metabolites produced by Ceriporia lacerate HS-ZJUT-C13A, a fungal endophyte of Huperzia serrata. Four new furan derivatives 1–4, together with a known compound, were obtained from the rice...
LitStream

Journal Article

Synthesis and Structure of Drimane Sesquiterpenoids Containing Pyrimidine, Pyrazine, 1,2,4-triazole, and Carbazole Rings

Aricu, A.; Kuchkova, K.; Secara, E.; Barba, A.; Dragalin, I.; Ungur, N.; Mel′nik, E.; Kravtsov, V.

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2378-z

Drimenic acid was synthesized in six steps from norambreinolide. Reaction of drimenic acid with oxalyl chloride produced iso-drimenic acid chloride, which reacted with heterocyclic amines (2-aminopyrimidine, 2-aminopyrazine, 4-aminopyrimidine, N-aminocarbazole, and 3-amino-1,2,4-triazole) to form...
LitStream

Journal Article

Stereoselective Synthesis of the Antileukemic Sesquiterpene (+)-Caparratriene from L-menthol and Tiglic Aldehyde

Vydrina, V.; Kravchenko, A.; Yakovleva, M.; Ishmuratova, N.; Ishmuratov, G.

2018 Chemistry of Natural Compounds

doi:10.1007/s10600-018-2379-y

A stereoselective synthesis of natural (+)-caparratriene was developed starting from commercially available L-menthol and tiglic aldehyde. The key step was a Wittig reaction of the latter with the triphenylphosphorane generated from (R)-(–)-citronellyl bromide. (+)-Caparratriene as a mixture...

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