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486

11-(4-DIMETHYLAMINO-PHENYL)-17-HYDROXY-13-METHYL-17-PROP-1-YNYL-1,2,6,7,8,11,12,13,14,15,16,17-DODEC AHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE

486 is found in 5 entries

486 as free ligands, exist in 5 entries. Example includes: 3QT0 2W8Y 3H52

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Chemical Component Summary

Name11-(4-DIMETHYLAMINO-PHENYL)-17-HYDROXY-13-METHYL-17-PROP-1-YNYL-1,2,6,7,8,11,12,13,14,15,16,17-DODEC AHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE
Identifiers(8S,11R,13S,14S,17S)-11-(4-dimethylaminophenyl)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
FormulaC29 H35 N O2
Molecular Weight429.59 g/mol
TypeNON-POLYMER
Isomeric SMILESCC#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3[C@H](C[C@]12C)c1ccc(cc1)N(C)C
InChIInChI=1S/C29H35NO2/c1-5-15-29(32)16-14-26-24-12-8-20-17-22(31)11-13-23(20)27(24)25(18-28(26,29)2)19-6-9-21(10-7-19)30(3)4/h6-7,9-10,17,24-26,32H,8,11-14,16,18H2,1-4H3/t24-,25+,26-,28-,29-/m0/s1
InChIKeyVKHAHZOOUSRJNA-GCNJZUOMSA-N

Chemical Details

Formal Charge0
Atom Count67
Chiral Atom Count5
Chiral AtomsC11 C12 C14 C17 C9
Bond Count71
Aromatic Bond Count6
Leaving Atomsn/a

Drug Info: DrugBank

DrugBank IDDB00834 Stereoisomeric match
NameMifepristone
Groups
  • approved
  • investigational
DescriptionA progestational and glucocorticoid hormone antagonist. Its inhibition of progesterone induces bleeding during the luteal phase and in early pregnancy by releasing endogenous prostaglandins from the endometrium or decidua. As a glucocorticoid receptor antagonist, the drug has been used to treat hypercortisolism in patients with nonpituitary cushing syndrome [PubChem]. The two marketed forms of mifepristone are Mifeprex® (mifepristone 200mg) and Korlym™ (mifepristone 300mg). Currently under investigation for use in psychotic depression (phase 3 trials).
Synonyms
  • 11-(4-DIMETHYLAMINO-phenyl)-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,13,14,15,16,17-dodec ahydro-cyclopenta[a]phenanthren-3-one
  • Corlux
  • Mifegyne
  • Mifeprex
  • Mifepriston
Brand Names
  • Korlym
  • Mifegymiso
  • Corlux
  • Mefipil
  • Mifegyne
Affected OrganismHumans and other mammals
IndicationFor the medical termination of intrauterine pregnancy through 49 days' pregnancy. Also indicated to control hyperglycemia secondary to hypercortisolism in adult patients with endogenous Cushing's syndrome who have type 2 diabetes mellitus or glucose intolerance and are not candidates for surgery or have had unsuccessful surgery.
PharmacologyMifepristone is a synthetic steroid with antiprogestational effects indicated for the medical termination of intrauterine pregnancy through 49 days' pregnancy. Doses of 1 mg/kg or greater of mifepristone have been shown to antagonize the endometrial and myometrial effects of progesterone in women. During pregnancy, the compound sensitizes the myometrium to the contraction-inducing activity of prostaglandins. Mifepristone also exhibits antiglucocorticoid and weak antiandrogenic activity. The activity of the glucocorticoid dexamethasone in rats was inhibited following doses of 10 to 25 mg/kg of mifepristone. Doses of 4.5 mg/kg or greater in human beings resulted in a compensatory elevation of adrenocorticotropic hormone (ACTH) and cortisol.
Mechanism of actionThe anti-progestational activity of mifepristone results from competitive interaction with progesterone at progesterone-receptor sites. Based on studies with various oral doses in several animal species (mouse, rat, rabbit and monkey), the compound inhibits the activity of endogenous or exogenous progesterone. The termination of pregnancy results. In the treatment of Cushing's syndrome, Mifepristone blocks the binding of cortisol to its receptor. It does not decrease cortisol production but reduces the effects of excess cortisol, such as high blood sugar levels.
Route of administration
  • Buccal; Oral
  • Oral
Categories
  • Abortifacient Agents
  • Abortifacient Agents, Steroidal
  • Blood Glucose Lowering Agents
  • Chemical Actions and Uses
  • Combined Inducers of CYP3A4 and P-glycoprotein
ATC-Code
  • G03XB01
  • G03XB51
CAS number84371-65-3
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682