ChemicalBook--->CAS DataBase List--->139339-45-0

139339-45-0

139339-45-0 Structure

139339-45-0 Structure
IdentificationBack Directory
[Name]

Topotecan(Tpt)
[CAS]

139339-45-0
[Synonyms]

Ro 24-7429
[Molecular Formula]

C14H13ClN4
[MDL Number]

MFCD00909404
[MOL File]

139339-45-0.mol
[Molecular Weight]

272.73
Chemical PropertiesBack Directory
[storage temp. ]

Store at -20°C
[form ]

Solid
[color ]

White to yellow
Hazard InformationBack Directory
[Uses]

Ro24-7429 is a potent and orally active HIV-1 transactivator protein Tat antagonist. Ro24-7429 is also a runt-related transcription factor 1 (RUNX1) inhibitor. Ro24-7429 has anti-HIV, antifibrotic and anti-inflammatory effects[1][2].
[Definition]

ChEBI: 7-chloro-N-methyl-5-(1H-pyrrol-2-yl)-3H-1,4-benzodiazepin-2-amine is a benzodiazepine.
[in vivo]

Ro24-7429 (17.5-70 mg/kg; i.p.; daily; for 14 or 21 days) treatment robustly ameliorates lung fibrosis and inflammation in the Bleomycin-induced pulmonary fibrosis (PF) mouse model. Ro24-7429 curbs expression of fibrosis markers in injured mouse lungs[2].

Animal Model:C57BL/6J male and female mice (aged 6 to 8 weeks) induced by Bleomycin[2]
Dosage:17.5 mg/kg, 35 mg/kg, and 70 mg/kg
Administration:i.p.; daily; for 14 or 21 days
Result:Ameliorated lung fibrosis and inflammation in the Bleomycin-induced PF mouse model.
[IC 50]

HIV-1
[References]

[1] A H Patki, et al. HIV-1 Tat protein and its inhibitor Ro 24-7429 inhibit lymphocyte proliferation and induce apoptosis in peripheral blood mononuclear cells from healthy donors. Cell Immunol. 1996 Apr 10;169(1):40-6. DOI:10.1006/cimm.1996.0088
[2] Michael O'Hare, et al. Targeting Runt-Related Transcription Factor 1 Prevents Pulmonary Fibrosis and Reduces Expression of Severe Acute Respiratory Syndrome Coronavirus 2 Host Mediators. Am J Pathol. 2021 Jul;191(7):1193-1208. DOI:10.1016/j.ajpath.2021.04.006
Spectrum DetailBack Directory
[Spectrum Detail]

Topotecan(Tpt)(139339-45-0)1HNMR
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