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Drug delivery system for ultra-low dose estrogen combinations and methods and uses thereof

A delivery system, estrogen technology, applied in the field of reproductive medicine, can solve the problem of less adverse side effects

Pending Publication Date: 2021-09-07
루핀인코포레이티드
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, the use of bioidentical estrogens in combined contraceptive products results in fewer adverse side effects

Method used

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  • Drug delivery system for ultra-low dose estrogen combinations and methods and uses thereof
  • Drug delivery system for ultra-low dose estrogen combinations and methods and uses thereof
  • Drug delivery system for ultra-low dose estrogen combinations and methods and uses thereof

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Embodiment Construction

[0075] This invention is not limited to the particular drug delivery systems, processes, compounds or methods described, as these may vary. Terms used in the specification are for the purpose of describing a specific version or implementation only, and are not intended to limit the scope of the present invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Any methods and materials similar or equivalent to those described herein can be used in the practice or testing of the embodiments of the invention, the preferred methods, devices and materials described herein.

[0076] Agents, medicaments or therapeutics of the invention include anti-fertility or contraceptive steroids. These steroids include progestogenic steroids, which have antifertility properties, and estrogenic steroids, which also have antifertility properties. These active agents can be naturally occurr...

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Abstract

The invention relates to a drug delivery system for contraception including a steroidal estrogenic compound, a steroidal progestogenic compound or a combination thereof for the purposes of contraception in a subject, and provides for an ultra-low dose delivery of a steroidal estrogenic compound. The invention also relates to a method of contraception using the drug delivery system and method of manufacturing the drug delivery system.

Description

[0001] Cross References to Related Applications [0002] This PCT International Application claims priority to U.S. Provisional Application No. 62 / 778,090, filed December 11, 2018, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates to reproductive medicine, for example, to female contraception. The present invention also relates to a drug delivery system for releasing a steroidal estrogen compound, a steroidal progestogen compound, or a combination thereof; a method of manufacturing the drug delivery system; Methods of contraceptive treatment in animals such as but not limited to humans. [0004] All references and products cited in this PCT International Application and their disclosures are hereby incorporated by reference in their entirety. Background technique [0005] Various chemical and mechanical methods of controlling fertility and preventing pregnancy are known. The methods currently available for co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/567A61K9/02A61K9/00
CPCA61K31/585A61K31/567A61K31/565A61K9/0036
Inventor V·古普塔R·霍尔J·加雷加尼G·考夫曼
Owner 루핀인코포레이티드
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