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Generated: September 15, 2019

DrugPatentWatch Database Preview

Patent: 5,861,438

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Summary for Patent: 5,861,438
Title: Combination therapy to prevent bone loss parathyroid hormone and estrogen agonists
Abstract:The present invention provides novel methods of inhibiting bone loss comprising administering to a mammal in need of such treatment an effective amount of a compound of formula I ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different provided that, when R.sup.1 and R.sup.2 are the same, each is a methyl or ethyl group, and, when R.sup.1 and R.sup.2 are different, one of them is a methyl or ethyl group and the other is a hydrogen or a benzyl group; or a pharmaceutically acceptable salt thereof; together with or in combination with parathyroid hormone.
Inventor(s): MacLean; David B. (Providence, RI), Thompson; David D. (Gales Ferry, CT)
Assignee: Pfizer Inc. (New York, NY)
Application Number:08/803,712
Patent Claims:see list of patent claims

Details for Patent 5,861,438

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 001 2015-01-23 ➤ Sign Up Pfizer Inc. (New York, NY) 2036-04-30 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 002 2015-01-23 ➤ Sign Up Pfizer Inc. (New York, NY) 2036-04-30 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 003 2015-01-23 ➤ Sign Up Pfizer Inc. (New York, NY) 2036-04-30 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 004 2015-01-23 ➤ Sign Up Pfizer Inc. (New York, NY) 2036-04-30 RX Orphan search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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