Cytotoxic Activities of Amino Acid-Conjugate Derivatives of Abietane-Type Diterpenoids against Human Cancer Cell Lines

2013 ◽  
Vol 10 (7) ◽  
pp. 1260-1268 ◽  
Author(s):  
Motohiko Ukiya ◽  
Takuma Kawaguchi ◽  
Kenta Ishii ◽  
Eri Ogihara ◽  
Yosuke Tachi ◽  
...  
Keyword(s):  
Amino Acid ◽  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cytotoxic Activities ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines ◽  
Amino Acid Conjugate ◽  
Acid Conjugate ◽  
Derivatives Of

Synthesis of piperine–amino acid ester conjugates and study of their cytotoxic activities against human cancer cell lines

2010 ◽  
Vol 21 (1) ◽  
pp. 38-46 ◽  
Author(s):  
V. Rama Subba Rao ◽  
G. Suresh ◽  
R. Ranga Rao ◽  
K. Suresh Babu ◽  
G. Chashoo ◽  
...  
Keyword(s):  
Amino Acid ◽  
Cell Lines ◽  
Cancer Cell ◽  
Acid Ester ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Amino Acid Ester ◽  
Cytotoxic Activities ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines

scholarly journals ent-Kaurane Diterpenes from Annona glabra and Their Cytotoxic Activities

2014 ◽  
Vol 9 (12) ◽  
pp. 1934578X1400901
Author(s):  
Hoang Le Tuan Anh ◽  
Nguyen Thi Thu Hien ◽  
Dan Thi Thuy Hang ◽  
Tran Minh Ha ◽  
Nguyen Xuan Nhiem ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
2D Nmr ◽  
Cancer Cell Lines ◽  
Cytotoxic Activities ◽  
Human Cancer Cell ◽  
2D Nmr Spectroscopy ◽  
Human Cancer Cell Lines ◽  
Annona Glabra

A new ent-kaurane glycoside, annoglabasin H (1), and three known ent-kauranes, annoglabasin E (2), annoglabasin B (3), and 19-nor- ent-kaurent-4-ol-17-oic acid (4) were isolated from the fruits of Annona glabra. Their structures were determined by the combination of spectroscopic and chemical methods, including 1D- and 2D-NMR spectroscopy, as well as by comparison with the NMR data reported in the literature. The cytotoxic activities of these compounds were evaluated on four human cancer cell lines, LU-1, MCF-7, SK-Mel2, and KB. Compound 1 exhibited significant cytotoxic activity on all tested human cancer cell lines with IC50 values ranging from 3.7 to 4.6 μM.

scholarly journals Cytotoxic Activities of Different Iranian Solanaceae and Lamiaceae Plants and Bioassay-Guided Study of an Active Extract from Salvia lachnocalyx

2017 ◽  
Vol 12 (10) ◽  
pp. 1934578X1701201 ◽  
Author(s):  
Hossein H. Mirzaei ◽  
Omidreza Firuzi ◽  
Ian T. Baldwin ◽  
Amir Reza Jassbi
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Active Species ◽  
Cytotoxic Activities ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines ◽  
Bioassay Guided Fractionation ◽  
Cytotoxic Compounds

Methanol (MeOH), dichloromethane (DCM) and 80% MeOH extractions of fourteen medicinal plants of the families Solanaceae and Lamiaceae collected from different area of Iran were tested for their cytotoxic potential against MOLT-4 human cancer cell lines. Cytotoxicity of the tested plants indicated that 11 plants had one or two active extracts (IC50 ≤50): MeOH extracts of the shoots of Thymus trautvetteri, Solanum luteum and stems of Lycium shawii; DCM extracts of the shoots of Thymus kotschyanus, Salvia persepolitana, Ballota aucheri, Nepeta glomerulosa, Hyoscyamus tenuicaulis, Salvia lachnocalyx, Salvia sharifii as well as the stems of Salvia verticillata and the roots of Salvia multicaulis and S. lachnocalyx; 80% MeOH extracts of the shoots of T. trautvetteri, S. luteum and the stems of L. shawii. The DCM extract of the aerial parts of S. lachnocalyx as one of the most active species was subjected to the cytotoxic bioassay-guided fractionation and purification using combination of chromatography methods. The bioassay-guided fractionation of DCM extract of the shoots of S. lachnocalyx led to the isolation of two cytotoxic compounds: (2 Z,6 Z,10 Z,14 E)-geranylfarnesol (1), a novel natural product, and spathulenol (2). Both of the isolated compounds, especially 1 (IC50 range: 9.6 −20.2 μg/mL), showed good cytotoxic effects against 3 human cancer cell lines, MOLT-4, MCF-7 and HT-29.

scholarly journals SYNTHESIS AND CYTOTOXIC ACTIVITY EVALUATION OF NOVEL DERIVATIVES OF MURRAYAFOLINE A

2018 ◽  
Vol 54 (2C) ◽  
pp. 502
Author(s):  
Le Duc Anh
Keyword(s):  
Cytotoxic Activity ◽  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Human Cancer Cell ◽  
Hep G2 ◽  
Human Cancer Cell Lines ◽  
Activity Evaluation ◽  
Derivatives Of

Two new conjugates of murrayafoline A with zerumbone and artemisinin 3, 11 wereprepared by N-alkylation, in which, compound 3 was synthesized from two consecutive Nalkylationreactions. Their cytotoxicity was evaluated on four human cancer cell lines Hep-G2,LU, RD and Fl. The result showed that both compounds exhibited no activity against the testedcell lines.

Antioxidant and cytotoxic activities of Hypericum sp. on brine shrimps and human cancer cell lines

2002 ◽  
Vol 16 (8) ◽  
pp. 719-722 ◽  
Author(s):  
M. Couladis ◽  
R. B Badisa ◽  
P. Baziou ◽  
S. K. Chaudhuri ◽  
E. Pilarinou ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Cytotoxic Activities ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines ◽  
Brine Shrimps

scholarly journals Biscembranoids from the Marine Sponge Petrosia Nigricans

2013 ◽  
Vol 8 (9) ◽  
pp. 1934578X1300800 ◽  
Author(s):  
Nguyen Xuan Nhiem ◽  
Ngo Van Quang ◽  
Chau Van Minh ◽  
Dan Thi Thuy Hang ◽  
Hoang Le Tuan Anh ◽  
...  
Keyword(s):  
Cell Lines ◽  
Cancer Cell ◽  
Marine Sponge ◽  
Methanol Extract ◽  
Human Cancer ◽  
Cancer Cell Lines ◽  
Cytotoxic Activities ◽  
Human Cancer Cell ◽  
Human Cancer Cell Lines ◽  
Mcf 7

One new biscembranoid, petronigrione (1), and five known compounds, methyl tortuoate B (2), lobophytone U (3), lobophytone H (4), (24 S)-ergostane 3β,5α,6β,25tetraol-25-monoacetate (5), and (24 S)-ergostane-1β,3β,5α,6β,25-pentaol-25-monoacetate (6), were isolated from the methanol extract of the marine sponge Petrosia nigricans. Their structures were established on the basis of spectral and chemical evidence. The cytotoxicity of all compounds was evaluated by MTT assay on four human cancer cell lines, HepG2, KB, LU-1, and MCF-7. Compounds 1 and 2 exhibited moderate cytotoxic activities on the four human cancer cell lines with IC50 values ranging of 20.7 - 28.9 μg/mL.

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