This study describes the anti-cancer activity of P19, an analog of parthenin. P19 induced apoptosis in HL-60 cells and inhibited cell proliferation with 48h IC50 of 3.5μM. At 10mg/kg dose, it doubled the median survival time of L1210 leukemic mice and at 25mg/kg it inhibited Ehrlich ascites tumor
The anti-tumour effects of the sesquiterpene lactone, parthenin was studied both in vivo and in vitro. Parthenin showed marked cytotoxic activity to P815 mastocytoma, L1210 leukemia, and M-1 rhabdomyosarcoma cells in vitro. In vivo studies showed intraperitoneal drug administration could either cure
Several novel spiro derivatives of parthenin (1) have been synthesized by the dipolar cycloaddition using various dipoles viz; benzonitrile oxides, nitrones and azides with exocyclic double bond of C ring (α-methylene-γ-butyrolactone). Majority of the compounds exhibited improved anti-cancer
Analogues of parthenin were synthesized by substitutions at different reaction centres to establish a structure-activity relationship (SAR). Some of the molecules have displayed significant cytotoxicity in human cervical carcinoma (HeLa) and human myeloid leukemia (HL-60) cells. A few of the
Being one of the notorious weed P. hysterophorus has invaded almost every part India and is the lead cause of skin allergies and severe dermatitis among farmers and rural population. It is an invasive obnoxious weed capable of surviving extreme environmental conditions and various parts of this
Pancreatic ductal adenocarcinoma (PDA) remains one of the deadliest types of cancers. Median survival rate is very poor with the currently available chemotherapeutical regimens. Therefore, discovery of new antineoplastic agents against PDA is one of the focused areas of contemporary research. The
A series of 1,2,3-triazole coronopilin congeners have been designed and synthesized by employing click chemistry approach starting from parthenin and evaluated for their cytotoxicity against a panel of six human cancer cell lines (PC-3, THP-1, HCT-15, HeLa, A-549 and MCF-7). While many compounds
Leukemia is one of the deadliest types of cancer. Lack of effective treatment strategies has resulted in an extensive quest for new therapeutic molecules against it. This study explores the molecular mechanism of anticancer activity of P16, a semisynthetic analog of parthenin, against the human
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