Studies on chemical modification and biology of a natural product, gambogic acid (III): Determination of the essential pharmacophore for biological activity
The chief constituents of gamboge resins. 1. Chemistry of gamboge
H. Auterhoff, H. Frauendorf, W. Liesenklas, and C. Schwandt The chief constituents of gamboge resins. 1. Chemistry of gamboge Arch. Pharm. 295/67 1962 833 846
(1962)Arch. Pharm., vol.295, Issue.67, pp. 833-846
Gambogic acid induces apoptosis and regulates expressions of bax and Bcl-2 protein in human gastric carcinoma MGC-803 cells
DOI 10.1248/bpb.27.998
L. Zhao, Q.L. Guo, Q.D. You, Z.Q. Wu, and H.Y. Gu Gambogic acid induces apoptosis and regulates expressions of Bax and Bcl-2 protein in human gastric carcinoma MGC-803 cells Biol. Pharm. Bull. 27 2004 998 1003 (Pubitemid 41701748)
Discovery, characterization and SAR of gambogic acid as a potent apoptosis inducer by a HTS assay
DOI 10.1016/j.bmc.2003.11.013
H.-Z. Zhang, S. Kasibhatla, Y. Wang, J. Herich, J. Guastella, B. Tseng, J. Drewe, and S.X. Cai Discovery, characterization and SAR of gambogic acid as a potent apoptosis inducer by a HTS assay Bioorg. Med. Chem. 12 2004 309 317 (Pubitemid 38064204)
2/M phase cell-cycle arrest via disturbing CDK7-mediated phosphorylation of CDC2/p34 in human gastric carcinoma BGC-823 cells
DOI 10.1093/carcin/bgl168
J. Yu, Q.L. Guo, Q.D. You, L. Zhao, H.Y. Gu, Y. Yang, H.W. Zhang, Z. Tan, and X. Wang Gambogic acid-induced G2/M phase cell-cycle arrest via disturbing CDK7-mediated phosphorylation of CDC2/p34 in human gastric carcinoma BGC-823 cells Carcinogenesis 28 2007 632 638 (Pubitemid 46523358)
Gambogic acid induced tumor cell apoptosis by T lymphocyte activation in H22 transplanted mice
H. Gu, Q.D. You, W. Liu, Y. Yang, L. Zhao, Q. Qi, J. Zhao, J. Wang, N. Lu, H. Ling, Q.L. Guo, and X.T. Wang Gambogic acid induced tumor cell apoptosis by T lymphocyte activation in H22 transplanted mice Int. Immunopharmacol 8 2008 1493 1502
Gambogic acid mediates apoptosis as a p53 inducer through down-regulation of mdm2 in wild-type p53-expressing cancer cells
H. Gu, X. Wang, S. Rao, J. Wang, J. Zhao, F.L. Ren, R. Mu, Y. Yang, Q. Qi, W. Liu, N. Lu, H. Ling, Q. You, and Q. Guo Gambogic acid mediates apoptosis as a p53 inducer through down-regulation of mdm2 in wild-type p53-expressing cancer cells Mol. Cancer Ther. 7 2008 3298 3305
Gambogic acid is an antagonist of antiapoptotic Bcl-2 family proteins
D. Zhai, C. Jin, C.W. Shiau, S. Kitada, A.C. Satterthwait, and J.C. Reed Gambogic acid is an antagonist of antiapoptotic Bcl-2 family proteins Mol. Cancer Ther. 7 2008 1639 1646
Gambogic acid, a potent inhibitor of survivin, reverses docetaxel resistance in gastric cancer cells
T. Wang, J. Wei, X. Qian, Y. Ding, L. Yu, and B. Liu Gambogic acid, a potent inhibitor of survivin, reverses docetaxel resistance in gastric cancer cells Cancer Lett. 262 2008 214 222
Gambogic acid inhibits the catalytic activity of human topoisomerase IIα by binding to its ATPase domain
DOI 10.1158/1535-7163.MCT-07-0147
Y. Qin, L. Meng, C. Hu, W. Duan, Z. Zuo, L. Lin, X. Zhang, and J. Ding Gambogic acid inhibits the catalytic activity of human topoisomerase IIalpha by binding to its ATPase domain Mol. Cancer Ther. 6 2007 2429 2440 (Pubitemid 47480408)
A role for transferrin receptor in triggering apoptosis when targeted with gambogic acid
DOI 10.1073/pnas.0406731102
S. Kasibhatla, K.A. Jessen, S. Maliartchouk, J.Y. Wang, N.M. English, J. Drewe, L. Qiu, S.P. Archer, A.E. Ponce, N. Sirisoma, S. Jiang, H.Z. Zhang, K.R. Gehlsen, S.X. Cai, D.R. Green, and B. Tseng A role for transferrin receptor in triggering apoptosis when targeted with gambogic acid Proc. Natl. Acad. Sci. U S A 102 2005 12095 12100 (Pubitemid 41291134)
Proteomic identification of molecular targets of gambogic acid: Role of stathmin in hepatocellular carcinoma
X. Wang, Y. Chen, Q.B. Han, C.Y. Chan, H. Wang, Z. Liu, C.H. Cheng, D.T. Yew, M.C. Lin, M.L. He, H.X. Xu, J.J. Sung, and H.F. Kung Proteomic identification of molecular targets of gambogic acid: role of stathmin in hepatocellular carcinoma Proteomics 9 2009 242 253
Gambogic acid covalently modifies IkappaB kinase-beta subunit to mediate suppression of lipopolysaccharide-induced activation of NF-kappaB in macrophages
U.D. Palempalli, U. Gandhi, P. Kalantari, H. Vunta, R.J. Arner, V. Narayan, A. Ravindran, and K.S. Prabhu Gambogic acid covalently modifies IkappaB kinase-beta subunit to mediate suppression of lipopolysaccharide-induced activation of NF-kappaB in macrophages Biochem. J. 419 2009 401 409
Synthesis of caged 2,3,3a,7a-tetrahydro-3,6-methanobenzofuran-7(6H)-ones: Evaluating the minimum structure for apoptosis induction by gambogic acid
DOI 10.1016/j.bmc.2008.02.084, PII S0968089608002058
J. Kuemmerle, S. Jiang, B. Tseng, S. Kasibhatla, J. Drewe, and S.X. Cai Synthesis of caged 2,3,3a,7a-tetrahydro-3,6-methanobenzofuran-7(6H)-ones: Evaluating the minimum structure for apoptosis induction by gambogic acid Bioorg. Med. Chem. 16 2008 4233 4241 (Pubitemid 351539053)
Studies on chemical structure modification and biology of a natural product, gambogic acid (I): Synthesis and biological evaluation of oxidized analogues of gambogic acid
J. Wang, L. Zhao, Y. Hu, Q. Guo, L. Zhang, X. Wang, N. Li, and Q. You Studies on chemical structure modification and biology of a natural product, gambogic acid (I): synthesis and biological evaluation of oxidized analogues of gambogic acid Eur. J. Med. Chem. 44 2009 2611 2620
Evaluation of the pharmacophoric motif of the caged Garcinia xanthones
O. Chantarasriwong, W.C. Cho, A. Batova, W. Chavasiri, C. Moore, A.L. Rheingold, and E.A. Theodorakis Evaluation of the pharmacophoric motif of the caged Garcinia xanthones Org. Biomol. Chem. 7 2009 4886 4894
A novel and efficient route to the construction of the 4-oxa-tricyclo[4.3.1.0]decan-2-one scaffold
DOI 10.1016/j.tetlet.2007.07.005, PII S0040403907013068
N.-G. Li, J.-X. Wang, X.-R. Liu, C.-J. Lin, Q.-D. You, and Q.-L. Guo A novel and efficient route to the construction of the 4-oxa-tricyclo[4.3.1.0] decan-2-one scaffold Tetrahedron Lett. 48 2007 6586 6589 (Pubitemid 47238986)
"Biomimetic" cascade reactions in organic synthesis: Construction of 4-oxatricyclo-[4.3.1.0]decan-2-one systems and total synthesis of 1-O-methylforbesione via tandem claisen rearrangement/diels-alder reactions
DOI 10.1002/1521-3773(20011119)40:22<4264::AID-ANIE4264>3.0.CO;2-1
K.C. Nicolaou, and J. Li "Biomimetic" cascade reactions in organic synthesis: construction of 4-Oxatricyclo[4.3.1.0]decan-2-one systems and total synthesis of 1-O-Methylforbesione via tandem Claisen Rearrangement/Diels- Alder Reactions Angew. Chem. Int. Ed. Engl. 40 2001 4264 4268 (Pubitemid 33134973)
Biomimetic total synthesis of forbesione and desoxymorellin utilizing a tandem Claisen/Diels-Alder/Claisen rearrangement
E.J. Tisdale, I. Slobodov, and E.A. Theodorakis Biomimetic total synthesis of forbesione and desoxymorellin utilizing a tandem Claisen/Diels-Alder/Claisen rearrangement Org. Biomol. Chem. 1 2003 4418 4422
Biomimetic total synthesis of gambogin and rate acceleration of pericyclic reactions in aqueous media
DOI 10.1002/anie.200462211
K.C. Nicolaou, H. Xu, and M. Wartmann Biomimetic total synthesis of gambogin and rate acceleration of pericyclic reactions in aqueous media Angew. Chem. Int. Ed. Engl. 44 2005 756 761 (Pubitemid 40203989)
Synthesis and evaluation of caged Garcinia xanthones
DOI 10.1039/b612903j
A. Batova, T. Lam, V. Wascholowski, A.L. Yu, A. Giannis, and E.A. Theodorakis Synthesis and evaluation of caged Garcinia xanthones Org. Biomol. Chem. 5 2007 494 500 (Pubitemid 46168254)
Studies on chemical modification and biology of a natural product, gambogic acid (II): Synthesis and bioevaluation of gambogellic acid and its derivatives from gambogic acid as antitumor agents
J. Wang, J. Ma, Q. You, L. Zhao, F. Wang, C. Li, and Q. Guo Studies on chemical modification and biology of a natural product, gambogic acid (II): synthesis and bioevaluation of gambogellic acid and its derivatives from gambogic acid as antitumor agents Eur. J. Med. Chem. 45 2010 4343 4353
Evaluation of a tetrazolium-based semiautomated colorimetric assay: Assessment of chemosensitivity testing
J. Carmichael, W.G. DeGraff, A.F. Gazdar, J.D. Minna, and J.B. Mitchell Evaluation of a tetrazolium-based semiautomated colorimetric assay: assessment of chemosensitivity testing Cancer Res. 47 1987 936 942 (Pubitemid 17027905)