Thiotepa, チオテパ ,тиотепа , ثيوتيبا , 塞替派 ,

New Drug Approvals

ChemSpider 2D Image | thiotepa | C6H12N3PS

Thiotepa, チオテパ

  • Use:antineoplastic, alkylating agent
  • Chemical name:1,1′,1”-phosphinothioylidynetrisaziridine
  • Formula:C6H12N3PS
  • MW:189.22 g/mol
  • CAS:52-24-4
  • EINECS:200-135-7
  • LD50:14500 μg/kg (M, i.v.); 38 mg/kg (M, p.o.);
    9400 μg/kg (R, i.v.)
  • Aziridine, 1,1′,1”-phosphinothioylidynetris-
    Aziridine, 1-[bis(1-aziridinyl)phosphinothioyl]-
    N,N’,N”-Triethylenethiophosphoramide
    Phosphorothioic tri(ethyleneamide)
    SZ2975000
    T3NTJ APS&- AT3NTJ&- AT3NTJ [WLN]
    Thiofozil
    Thiotef
    1,1′,1”-Phosphorothioyltriaziridine

JAPAN APPROVED, Rethio, PMDA, 2019/3/26

тиотепа [Russian] [INN]
ثيوتيبا [Arabic] [INN]
塞替派 [Chinese] [INN]

Thiotepa (INN,[1] chemical name: N,N′,N′′-triethylenethiophosphoramide) is an alkylating agent used to treat cancer.

Thiotepa is an organophosphorus compound with the formula SP(NC2H4)3.[2] It is an analog of N,N′,N′′-triethylenephosphoramide (TEPA), which contains tetrahedral phosphorus and is structurally akin to phosphate. It is manufactured by heating aziridine with thiophosphoryl chloride.

History

Thiotepa was developed…

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Acefylline

New Drug Approvals

AcefyllineSkeletal formula of acefylline

Acefylline

  • Molecular FormulaC9H10N4O4
  • Average mass238.200 Da
(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetic acid
1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-acetic Acid
1,3-Dimethylxanthine-7-acetic acid
211-490-2 [EINECS]
652-37-9 [RN]
7-(Carboxymethyl)theophylline
7H-Purine-7-acetic acid, 1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-
CAS Registry Number: 652-37-9
CAS Name: 1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxopurine-7-acetic acid
Additional Names: carboxymethyltheophylline; 7-theophyllineacetic acid
Molecular Formula: C9H10N4O4
Molecular Weight: 238.20
Percent Composition: C 45.38%, H 4.23%, N 23.52%, O 26.87%
Literature References: Prepn: DE 352980 (1922 to E. Merck); Frdl. 14, 1320; S. M. Ride et al., Pharmazie 32, 672 (1977). Prepn of salts: J. Baisse, Bull. Soc. Chim. Fr. 1949, 769; M. Milletti, F. Virgili, Chimica 6, 394 (1951), C.A. 46, 8615h (1952). GC determn in urine: J. Zuidema, H. Hilbers, J. Chromatogr. 182, 445 (1980). HPLC determn in serum and pharmacokinetics: S. Sved et al.,Biopharm. Drug Dispos. 2, 177 (1981).
Properties: Crystals from water, mp 271°.
Melting point: mp…

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