| Stereochemistry | ACHIRAL |
| Molecular Formula | C18H22O4 |
| Molecular Weight | 302.3649 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 2 / 2 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
C[C@@H](CC1=CC=C(O)C(O)=C1)[C@H](C)CC2=CC(O)=C(O)C=C2
InChI
InChIKey=HCZKYJDFEPMADG-TXEJJXNPSA-N
InChI=1S/C18H22O4/c1-11(7-13-3-5-15(19)17(21)9-13)12(2)8-14-4-6-16(20)18(22)10-14/h3-6,9-12,19-22H,7-8H2,1-2H3/t11-,12+
| Molecular Formula | C18H22O4 |
| Molecular Weight | 302.3649 |
| 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 |
Misoprostol is an antineoplastic drug used to treat skin growths caused by sun exposure. Masoprocol is a novel antineoplastic agent was used for the treatment of actinic keratoses (precancerous skin growths that can become malignant if left untreated). Masoprocol was withdrawn from the U.S. market in June 1996. It is not known exactly how Masoprocol works. Studies have shown that masoprocol is a potent 5-lipoxygenase inhibitor and has antiproliferative activity against keratinocytes in tissue culture, but the relationship between this activity and its effectiveness in actinic keratoses is unknown. Masoprocol also inhibits prostaglandins but the significance of this action is not yet known. Symptoms of overdose or allergic reaction include bluish coloration of skin, dizziness, severe, or feeling faint, wheezing or trouble in breathing.
Originator
Approval Year
Doses
AEs
Sourcing
PubMed
Sample Use Guides
Incubation of masoprocol (50 uM) with adipocytes from chow-fed rats significantly inhibited isoproterenol-induced lipolytic activity and HSL activity, associated with a decrease in the ability of isoproterenol to phosphorylate HSL. Masoprocol had no apparent effect on adipose tissue phosphatidylinositol 3-kinase activity, but okadaic acid, a serine/threonine phosphatase inhibitor, blocked the antilipolytic effect of masoprocol.
