Stereochemistry | EPIMERIC |
Molecular Formula | C35H35F2N8O5S.HO4S |
Molecular Weight | 814.835 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 2 / 3 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
OS([O-])(=O)=O.CNCC(=O)OCC1=CC=CN=C1N(C)C(=O)OC(C)[N+]2=CN(C[C@@](O)([C@@H](C)C3=NC(=CS3)C4=CC=C(C=C4)C#N)C5=CC(F)=CC=C5F)N=C2
InChI
InChIKey=LWXUIUUOMSMZKJ-KLFWAVJMSA-M
InChI=1S/C35H35F2N8O5S.H2O4S/c1-22(33-42-30(18-51-33)25-9-7-24(15-38)8-10-25)35(48,28-14-27(36)11-12-29(28)37)19-45-21-44(20-41-45)23(2)50-34(47)43(4)32-26(6-5-13-40-32)17-49-31(46)16-39-3;1-5(2,3)4/h5-14,18,20-23,39,48H,16-17,19H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1/t22-,23?,35+;/m0./s1
Molecular Formula | HO4S |
Molecular Weight | 97.071 |
Charge | -1 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
Molecular Formula | C35H35F2N8O5S |
Molecular Weight | 717.765 |
Charge | 1 |
Count |
MOL RATIO
1 MOL RATIO (average) |
Stereochemistry | EPIMERIC |
Additional Stereochemistry | No |
Defined Stereocenters | 2 / 3 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
Isavuconazole is an active form of isavuconazonium, a prodrug which is marketed under the name Cresemba. Isavuconazole inhibits lanosterol 14-alpha demethylase (or CYP51A1) and leads to the accumulation of ergosterol toxic precursors in the fungal cytoplasm. Isavuconazole is indicated for the treatment of invasive aspergillosis and invasive mucormycosis.
CNS Activity
Originator
Approval Year
Doses
AEs
Overview
CYP3A4 | CYP2C9 | CYP2D6 | hERG |
---|---|---|---|
OverviewOther
Other Inhibitor | Other Substrate | Other Inducer |
---|---|---|
Drug as perpetrator
Drug as victim
Tox targets
Sourcing
Sample Use Guides
Loading Dose: 372 mg isavuconazonium sulfate (equivalent to 200 mg of isavuconazole) every 8 hours for 6 doses (48 hours) via oral (2 capsules) or intravenous administration (1 reconstituted vial) Maintenance Dose: 372 mg isavuconazonium sulfate (equivalent to 200 mg of isavuconazole) once daily via oral (2 capsules) or intravenous administration (1 reconstituted vial) starting 12 to 24 hours after the last loading dose.
Route of Administration:
Other
Isavuconazole exhibited MIC50 values of 1–4 ug/ mL and MIC90 values of 4–16 ug/mL, against Mucorales isolates. MIC90 against Aspergillus fumigatus was 0.5–2 ug/ml, MIC90 against Aspergillus terreus was 0.5–4 ug/ml, MIC90 against Aspergillus flavus was 1–16 ug/ml, MIC90 against Aspergillus niger was 2–4 ug/ml.