| Stereochemistry | ABSOLUTE |
| Molecular Formula | C6H14O8S2 |
| Molecular Weight | 278.301 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
CS(=O)(=O)OC[C@H](O)[C@@H](O)COS(C)(=O)=O
InChI
InChIKey=YCPOZVAOBBQLRI-WDSKDSINSA-N
InChI=1S/C6H14O8S2/c1-15(9,10)13-3-5(7)6(8)4-14-16(2,11)12/h5-8H,3-4H2,1-2H3/t5-,6-/m0/s1
| Molecular Formula | C6H14O8S2 |
| Molecular Weight | 278.301 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
Treosulfan (l-threitol-1,4-bis-methanesulfonate; dihydroxybusulfan) is a prodrug of a bifunctional alkylating cytotoxic agent that is approved for the treatment of ovarian carcinomas in a number of European countries. The antitumor activity of treosulfan has been shown in a variety of solid tumors. It is used for the treatment of all types of ovarian cancer, either supplementary to surgery or palliatively. Treosulfan is a prodrug that is converted nonenzymatically first to a mono-epoxide – (2S,3S)- 1,2-epoxy-3,4-butanediol-4-methanesulfonate – and then to a diepoxide – l-diepoxybutane, which is also a metabolite of butadiene – under physiological conditions. Such conversions are assumed to account for the alkylating and therapeutic activities of treosulfan.
CNS Activity
Originator
Approval Year
Cmax
AUC
T1/2
Doses
AEs
Overview
| CYP3A4 | CYP2C9 | CYP2D6 | hERG |
|---|---|---|---|
OverviewOther
| Other Inhibitor | Other Substrate | Other Inducer |
|---|---|---|
Drug as perpetrator
Tox targets
PubMed
Patents
Sample Use Guides
Treosulfan is given orally or by intravenous or intraperitoneal administration. Treosulfan is available as 1 g and 5 g powders for reconstitution for injection or as a 250 mg capsule
Route of Administration:
Intravenous
