| Stereochemistry | ABSOLUTE |
| Molecular Formula | C29H52O |
| Molecular Weight | 416.7226 |
| Optical Activity | UNSPECIFIED |
| Defined Stereocenters | 10 / 10 |
| E/Z Centers | 0 |
| Charge | 0 |
SHOW SMILES / InChI
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC[C@@]4([H])C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CC[C@@H](CC)C(C)C
InChI
InChIKey=LGJMUZUPVCAVPU-HRJGVYIJSA-N
InChI=1S/C29H52O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h19-27,30H,7-18H2,1-6H3/t20-,21-,22+,23+,24+,25-,26+,27+,28+,29-/m1/s1
| Molecular Formula | C29H52O |
| Molecular Weight | 416.7226 |
| Charge | 0 |
| Count |
MOL RATIO
1 MOL RATIO (average) |
| Stereochemistry | ABSOLUTE |
| Additional Stereochemistry | No |
| Defined Stereocenters | 10 / 10 |
| E/Z Centers | 0 |
| Optical Activity | UNSPECIFIED |
Stigmastanol is a plant lipid molecule that resembles cholesterol in structure. It inhibits cholesterol absorption. Sitostanol powder (1 g) reduced cholesterol absorption by only 11.3 /- 7.4% (P = 0.2), confirming in vitro data showing poor solubility of sitostanol powder in artificial bile. In contrast, sitostanol in lecithin micelles reduced cholesterol absorption by 36.7 /- 4.2% (P = 0.003) at a dose of 700 mg and by 34.4 /- 5.8% (P = 0.01) at a dose of 300 mg. Stigmasterol, which is used for the synthesis of progesterone and vitamin D3 is a potential anti-inflammatory compound. Its action is mediated by the inhibition of several pro-inflammatory and matrix degradation mediators involved in osteoarthritis-induced cartilage degradation.
Originator
Approval Year
Sourcing
PubMed
Patents
Sample Use Guides
From a total number of 137 male subjects with hypercholesterolemia, eight subjects with the lowest and eight subjects with the highest ratios of lathosterol to campesterol in serum were included in the study. They received 1 g sitostanol (Stigmastanol)-supplemented margarine b.i.d. for four weeks.
Route of Administration:
Oral
