Month: April 2019

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

DR ANTHONY MELVIN CRASTO Ph.D Synthesis

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…

View original post 800 more words

Acefylline

DR ANTHONY MELVIN CRASTO Ph.D Synthesis

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…

View original post 386 more words