Method of treating prostatic adenocarcinoma
May 30, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesPhosphonic acid substituted aromatic steroids as inhibitors of steroid 5--reductase Steroid 5-alpha-reductase inhibitors Phosphinic acid substituted aromatic steroids as inhibitors of steroid 5-60 -reductase Phosphonic acid substituted steroids as steroid 5-reductase inhibitors Sulfonic acid substituted aromatic steroids as inhibitors of steroid 5--reductase Steriod 5-alpha-reductase inhibitors 7-keto or hydroxy 3,5-diene steroids as inhibitors of steroid 5-alpha reductase 11-keto or hydroxy 3,5-diene steroids as inhibitors of steriod 5--reductase Steroidal 3-acetic acid derivatives as 5-alpha-reductase inhibitors Patent #: 5137882 InventorAssigneeApplicationNo. 452765 filed on 05/30/1995US Classes:424/423, Surgical implant or material424/451, Capsules (e.g., of gelatin, of chocolate, etc.)424/456, Gelatin424/464, Tablets, lozenges, or pills514/169, Cyclopentanohydrophenanthrene ring system DOAI514/172, Hetero ring containing514/173, Spiro ring system514/177, Oxygen double bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system514/178, Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system514/179, Modified C-ring (except methyl in 13-position) (e.g., double bond containing, substituted, etc.)514/180, 9-position substituted514/181, 21-position substituted514/182, Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system514/319, The additional ring is one of the cyclos in a polycyclo ring system514/428, Chalcogen bonded indirectly to the five-membered hetero ring by acyclic nonionic bonding514/462Spiro ring systemExaminersPrimary: Azpuru, CarlosAttorney, Agent or FirmForeign Patent References
International ClassesA61F 002/02A61K 009/20 A61K 031/56 A61K 031/58 AbstractInvented is a Method of Treating Prostatic Adenocarcinoma by employing asteroid 5--reductase inhibiting compound or a combination of steroid 5--reductase inhibiting compounds.Other References
Field of SearchSurgical implant or materialCapsules (e.g., of gelatin, of chocolate, etc.) Gelatin Tablets, lozenges, or pills Cyclopentanohydrophenanthrene ring system DOAI Hetero ring containing Spiro ring system Oxygen double bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system Modified C-ring (except methyl in 13-position) (e.g., double bond containing, substituted, etc.) 9-position substituted 21-position substituted Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system The additional ring is one of the cyclos in a polycyclo ring system Chalcogen bonded indirectly to the five-membered hetero ring by acyclic nonionic bonding Spiro ring system | |
