ChemicalBook--->CAS DataBase List--->74639-40-0

74639-40-0

74639-40-0 Structure

74639-40-0 Structure
IdentificationBack Directory
[Name]

Docarpamine
[CAS]

74639-40-0
[Synonyms]

TA 870
TA-8704
Tanadopa
Docarpamine
3,4-Bis[(ethoxycarbonyl)oxy]-N-(N-acetyl-L-methionyl)benzeneethanamine
4-{2-[(N-Acetyl-L-methionyl)amino]ethyl}-1,2-phenylenediethylbiscarbonate
(S)-2-(Acetylamino)-N-[3,4-bis(ethoxycarbonyloxy)phenethyl]-4-(methylthio)butanamide
Carbonic acid, 4-[2-[[(2S)-2-(acetylamino)-4-(methylthio)-1-oxobutyl]amino]ethyl]-1,2-phenylene diethyl ester
Carbonic acid, 4-[2-[[2-(acetylamino)-4-(methylthio)-1-oxobutyl]amino]ethyl]-1,2-phenylene diethyl ester, (S)-
Carbonic acid, C,C'-[4-[2-[[2-(acetylamino)-4-(methylthio)-1-oxobutyl]amino]ethyl]-1,2-phenylene] C,C'-diethyl ester
[Molecular Formula]

C21H30N2O8S
[MDL Number]

MFCD00867115
[MOL File]

74639-40-0.mol
[Molecular Weight]

470.54
Chemical PropertiesBack Directory
[Melting point ]

85-90°; mp 105-108° (Nishiyama, 1992)
[alpha ]

D20 -15.6° (c = 2 in methanol)
[Boiling point ]

731.0±60.0 °C(Predicted)
[density ]

1.222±0.06 g/cm3(Predicted)
[pka]

14.51±0.46(Predicted)
Hazard InformationBack Directory
[Description]

Docarpamine is a cardiostimulant with diuretic activity launched in Japan for the treatment of circulatory insufficiency. It is an orally effective peripheral dopamine prodrug that is well absorbed from the gastrointestinal tract and converted to dopamine in vivo, which exerts renal vasodilatory and natriuretic effects by activating renal dopamine (DA1) receptors, and a positive inotropic effect by activating cardiac β1-receptors. It has been reported to be effective in treating patients with acute heart failure, shock and acute renal failure.
[Originator]

Tanabe Seiyaku (Japan)
[Uses]

Docarpamine maybe a usefule alternative to intravenous dopamine after cardiac surgery.
[Definition]

ChEBI: Docarpamine is an organic molecular entity.
[Brand name]

Tanadopa
Safety DataBack Directory
[Toxicity]

LD50 in male, female rats (mg/kg): 1000-1400, ~1000 s.c.; in rats, dogs (mg/kg): _>2000 orally (Nishiyama, 1992)
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