Chemistry:NNC 45-0095

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Short description: Chemical compound
NNC 45-0095
NNC 45-0095.svg
Clinical data
Other namesNNC-450095
Drug classSelective estrogen receptor modulator
Identifiers
CAS Number
PubChem CID
ChemSpider
UNII
ChEMBL
Chemical and physical data
FormulaC18H15NO
Molar mass261.324 g·mol−1
3D model (JSmol)

NC 45-0095 is a synthetic nonsteroidal selective estrogen receptor modulator (SERM) which was under development by Novo Nordisk for the treatment of postmenopausal osteoporosis but was never marketed.[1][2][3][4][5] It is a partial agonist of the estrogen receptor (IC50 (for binding inhibition) = 9.5 nM; EC50 = 13 nM) with mixed estrogenic and antiestrogenic activity, and shows full estrogenic activity in bone and uterus (Emax (relative to moxestrol, in Ishikawa endometrial cancer cell line) = 105%).[1][4] The compound is a pyrroloindolizine derivative.[1][2] Its development was discontinued by 2003.[5]

See also

References

  1. 1.0 1.1 1.2 "Synthesis and pharmacology of a novel pyrrolo[2,1,5-cd] indolizine (NNC 45-0095), a high affinity non-steroidal agonist for the estrogen receptor". Bioorganic & Medicinal Chemistry Letters 10 (4): 399–402. February 2000. doi:10.1016/S0960-894X(00)00015-9. PMID 10714509. 
  2. 2.0 2.1 "Indolizine: a biologically active moiety". Medicinal Chemistry Research 23 (8): 3593–3606. 2014. doi:10.1007/s00044-014-0940-1. ISSN 1054-2523. 
  3. "Estrogen receptor modulators: relationships of ligand structure, receptor affinity and functional activity". Current Topics in Medicinal Chemistry 3 (14): 1663–1682. 2003. doi:10.2174/1568026033451727. PMID 14683521. 
  4. 4.0 4.1 "Understanding the Molecular Mechanism of Action of Estrogen Receptor Modulators. Frontiers in Medicinal Chemistry-Online". Frontiers in Medicinal Chemistry. 2. Bentham Science Publishers. January 2005. pp. 183-231 (206). ISBN 978-1-60805-205-9. https://books.google.com/books?id=tCyDoIHToBQC&pg=PA206. 
  5. 5.0 5.1 "NNC 450095". AdisInsight. Springer Nature Switzerland AG. https://adisinsight.springer.com/drugs/800014610.