Osaterone

For research use only. Not for therapeutic Use.

  • CAT Number: I033984
  • CAS Number: 105149-04-0
  • Molecular Formula: C20H25ClO4
  • Molecular Weight: 364.866
  • Purity: 98%
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Osaterone is effective against prostatic hyperplasia in dogs.


Catalog Number I033984
CAS Number 105149-04-0
Synonyms

Osaterone

Molecular Formula C20H25ClO4
Purity 98%
Solubility Soluble in DMSO
Appearance Solid powder
Storage Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
IUPAC Name ( )-6-Chloro-17-hydroxy-2-oxapregna-4,6-diene-3,20-dione
InChI InChI=1S/C20H25ClO4/c1-11(22)20(24)7-5-14-12-8-16(21)15-9-17(23)25-10-18(15,2)13(12)4-6-19(14,20)3/h8-9,12-14,24H,4-7,10H2,1-3H3/t12-,13+,14+,18-,19+,20+/m1/s1
InChIKey ZLLOIFNEEWYATC-XMUHMHRVSA-N
SMILES CC([C@@]1(O)CC[C@@]2([H])[C@]3([H])C=C(Cl)C4=CC(OC[C@]4(C)[C@@]3([H])CC[C@]12C)=O)=O
Reference

1: Albouy M, Sanquer A, Maynard L, Eun HM. Efficacies of osaterone and delmadinone in the treatment of benign prostatic hyperplasia in dogs. Vet Rec. 2008 Aug 9;163(6):179-83. PubMed PMID: 18689779.
2: Tsutsu T, Hori T, Shimizu M, Orima H, Kawakami E, Fukuda S. Regression of prostatic hypertrophy by osaterone acetate in dogs. J Vet Med Sci. 2000 Oct;62(10):1115-9. PubMed PMID: 11073087.
3: Socha P, Zduńczyk S, Tobolski D, Janowski T. The effects of osaterone acetate on clinical signs and prostate volume in dogs with benign prostatic hyperplasia. Pol J Vet Sci. 2018 Dec;21(4):559-566. doi: 10.24425/pjvs.2018.125601. PubMed PMID: 30605276.
4: Tsutsui T, Hori T, Shimizu M, Tatsuzawa C, Kawakami E. Effect of osaterone acetate administration on prostatic regression rate, peripheral blood hormone levels and semen quality in dogs with benign prostatic hypertrophy. J Vet Med Sci. 2001 Apr;63(4):453-6. PubMed PMID: 11346183.
5: Niżański W, Levy X, Ochota M, Pasikowska J. Pharmacological treatment for common prostatic conditions in dogs – benign prostatic hyperplasia and prostatitis: an update. Reprod Domest Anim. 2014 Jun;49 Suppl 2:8-15. doi: 10.1111/rda.12297. Review. PubMed PMID: 24947855.
6: Minato K, Koizumi N, Honma S, Tsukamoto K, Iwamura S. Pharmacokinetics and biliary excretion of osaterone acetate, a new steroidal antiandrogen, in dogs. Drug Metab Dispos. 2002 Feb;30(2):167-72. PubMed PMID: 11792686.
7: Minato K, Honma S, Shinohara Y, Hashimoto T. Metabolism of osaterone acetate in dogs and humans. Steroids. 2005 Aug;70(9):563-72. PubMed PMID: 15923016.
8: Fuse H, Fukumoto S, Sone H, Miyata Y, Saito T, Nakayama K, Takahashi H, Matsumoto T, Ogata E. A new synthetic steroid, osaterone acetate (TZP-4238), increases cortical bone mass and strength by enhancing bone formation in ovariectomized rats. J Bone Miner Res. 1997 Apr;12(4):590-7. PubMed PMID: 9101370.
9: Minato K, Koizumi N, Honma S, Iwamura S, Tsukamoto K. Characterizations of mouse hepatic microsomal monooxygenase catalyzing 11beta-hydroxylation of osaterone acetate. Biochem Pharmacol. 1999 Jul 15;58(2):335-41. PubMed PMID: 10423176.
10: Barbon AR, Ordóñez IA, Haworth P, Glendewar G, Routh A, Pocknell A. DIAGNOSIS AND MANAGEMENT OF BENIGN PROSTATIC HYPERPLASIA IN A PIED TAMARIN (SAGUINUS BICOLOR). J Zoo Wildl Med. 2016 Jun;47(2):609-13. doi: 10.1638/2015-0215.1. PubMed PMID: 27468035.

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