Celiptium - CAS 58337-35-2
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Not Intended for Therapeutic Use. For research use only.
Celiptium, also known as elliptinium acetate, a topoisomerase II inhibitor, is the acetate salt of elliptinium, a derivative of the alkaloid ellipticine isolated from species of the plant family Apocynaceae, including Bleekeria vitensis, a plant with anti-cancer properties. As a topoisomerase II inhibitor and intercalating agent, elliptinium stabilizes the cleavable complex of topoisomerase II and induces DNA breakages, thereby inhibiting DNA replication and RNA and protein synthesis. Check for active clinical trials or closed clinical trials using this agent.
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solid powder
Ellipticine acetate, Elliptinium acetate; Celiptium; 9-HME; HME; NMHE
1.Viral and immunologic follow up of 4 to 9 years of AIDS treatments by quadruple combinations of virostatics including integrase inhibitors applied in short sequences differing by drug rotation.
Mathe G1, Morette C, Hallard M, Pontiggia P, Blanquet D, Hage F. Acta Pharmacol Sin. 2002 Jan;23(1):1-15.
AIM: To present the 4 to 9 years (median: 6 years) treatment follow up of 10 HIV1-AIDS patients, 9 at AIDS and 1 at A3 stages.
2.Synthesis and antitumor activity of quaternary salts of 2-(2'-oxoalkoxy)-9-hydroxyellipticines.
Harada N1, Kawaguchi T, Inoue I, Ohashi M, Oda K, Hashiyama T, Tsujihara K. Chem Pharm Bull (Tokyo). 1997 Jan;45(1):134-7.
Various kinds of water-soluble quaternary salts of 2-(2'-oxoalkoxy)-9-hydroxyellipticines were synthesized in a search for compounds with potent antitumor activity and low toxicity. Some compounds exhibited more potent antitumor activities than elliptinium (1) and SUN 4599 (3). In particular, 2-(3'-methoxy-2'-oxopropanoxy)-9- hydroxy-5,11-dimethyl-6H-pyrido[4,3-b]carbazolium bromide (4d) showed potent antitumor activities against P388 leukemia, colon 26, and Lewis lung carcinoma.
3.Plant-derived anticancer agents - curcumin in cancer prevention and treatment.
Creţu E1, Trifan A, Vasincu A, Miron A. Rev Med Chir Soc Med Nat Iasi. 2012 Oct-Dec;116(4):1223-9.
Nowadays cancer is still a major public health issue. Despite all the progresses made in cancer prevention, diagnosis and treatment, mortality by cancer is on the second place after the one caused by cardiovascular diseases. The high mortality and the increasing incidence of certain cancers (lung, prostate, colorectal) justify a growing interest for the identification of new pharmacological agents efficient in cancer prevention and treatment. In the last fifty years many plant-derived agents (vinblastine, vincristine, vindesine, paclitaxel, docetaxel, topotecan, irinotecan, elliptinium) played a major role in cancer treatment. Other very promising plant-derived anticancer agents (combrestatins, betulinic acid, roscovitine, purvalanols, indirubins) are in clinical or preclinical trials. Curcumin, a liposoluble polyphenolic pigment isolated from the rhizomes of Curcuma longa L. (Zingiberaceae), is another potential candidate for new anticancer drug development.
4.Data of pre-clinical and early clinical trials of acriflavine and hydroxy-methyl-ellipticine reviewed, enriched by the experience of their use for 18 months to 6 years in combinations with other HIV1 virostatics.
Mathé G1, Triana K, Pontiggia P, Blanquet D, Hallard M, Morette C. Biomed Pharmacother. 1998;52(9):391-6.
Two virostatics which we discovered in 1990, acriflavine (ACF) and hydroxy-methyl-ellipticine (HEL) and shown active on HIV1 resistant to AZT have been introduced into combinations of four virostatics selected among ten available: themselves, plus zidovudine, zalcitabine, didanosine, lamivudine, stavudine, saquinavir, ritonavir, indinavir, the combinations were applied in 3-week sequences, differing from each other by drug rotation. Those which contained ACF may have more often a CD34 decrease than those containing neither ACF nor HEL, and they present more often a CD4 increase. No significant difference as far as side effects or beneficial effects could be detected after 18 months to 6 years, between sequences containing ACF or HEL or both, and sequences not containing any one of them.
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CAS 58337-35-2 Celiptium

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