CA2830984C - Inhibitors of 17.beta.-hsd1, 17.beta.-hsd3 and 17.beta.-hsd10. - Google Patents

Inhibitors of 17.beta.-hsd1, 17.beta.-hsd3 and 17.beta.-hsd10. Download PDF

Info

Publication number
CA2830984C
CA2830984C CA2830984A CA2830984A CA2830984C CA 2830984 C CA2830984 C CA 2830984C CA 2830984 A CA2830984 A CA 2830984A CA 2830984 A CA2830984 A CA 2830984A CA 2830984 C CA2830984 C CA 2830984C
Authority
CA
Canada
Prior art keywords
compound
cancer
char
nmr
carbon atoms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2830984A
Other languages
English (en)
French (fr)
Other versions
CA2830984A1 (en
Inventor
Donald Poirier
Jenny Roy
Rene Maltais
Original Assignee
Universite Laval
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universite Laval filed Critical Universite Laval
Publication of CA2830984A1 publication Critical patent/CA2830984A1/en
Application granted granted Critical
Publication of CA2830984C publication Critical patent/CA2830984C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/566Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol having an oxo group in position 17, e.g. estrone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/567Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in position 17 alpha, e.g. mestranol, norethandrolone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/565Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
    • A61K31/568Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
    • A61K31/5685Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone having an oxo group in position 17, e.g. androsterone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • A61K31/58Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/66Phosphorus compounds
    • A61K31/675Phosphorus compounds having nitrogen as a ring hetero atom, e.g. pyridoxal phosphate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/69Boron compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04Organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/08Drugs for disorders of the urinary system of the prostate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/04Antineoplastic agents specific for metastasis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0003Androstane derivatives
    • C07J1/0007Androstane derivatives not substituted in position 17
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
    • C07J1/0051Estrane derivatives
    • C07J1/0062Estrane derivatives substituted in position 17 alfa not substituted in position 17 beta
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0005Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
    • C07J41/0011Unsubstituted amino radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0038Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J41/00Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
    • C07J41/0033Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
    • C07J41/0072Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the A ring of the steroid being aromatic
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J43/00Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J43/00Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/006Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton spiro-condensed
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J51/00Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y101/00Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/010513 (or 17)-Beta-hydroxysteroid dehydrogenase (1.1.1.51)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J21/00Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J21/005Ketals
    • C07J21/008Ketals at position 17
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07JSTEROIDS
    • C07J31/00Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
    • C07J31/006Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Endocrinology (AREA)
  • Oncology (AREA)
  • Reproductive Health (AREA)
  • Hospice & Palliative Care (AREA)
  • Urology & Nephrology (AREA)
  • Psychiatry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA2830984A 2011-03-25 2012-03-26 Inhibitors of 17.beta.-hsd1, 17.beta.-hsd3 and 17.beta.-hsd10. Active CA2830984C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161467764P 2011-03-25 2011-03-25
US61/467,764 2011-03-25
PCT/CA2012/000316 WO2012129673A1 (en) 2011-03-25 2012-03-26 INHIBITORS OF 17ß-HSD1, 17ß-HSD3 AND 17ß-HSD10

Publications (2)

Publication Number Publication Date
CA2830984A1 CA2830984A1 (en) 2012-10-04
CA2830984C true CA2830984C (en) 2020-02-11

Family

ID=46929260

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2830984A Active CA2830984C (en) 2011-03-25 2012-03-26 Inhibitors of 17.beta.-hsd1, 17.beta.-hsd3 and 17.beta.-hsd10.

Country Status (6)

Country Link
US (1) US11072632B2 (https=)
EP (1) EP2688901B1 (https=)
JP (2) JP2014508784A (https=)
AU (1) AU2012234682A1 (https=)
CA (1) CA2830984C (https=)
WO (1) WO2012129673A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10377791B2 (en) 2013-06-25 2019-08-13 Forendo Pharma Ltd. Therapeutically active estratrienthiazole derivatives as inhibitors of 17 B-hydroxysteroid dehydrogenase, type 1
WO2014207311A1 (en) * 2013-06-25 2014-12-31 Forendo Pharma Ltd Therapeutically active estratrienthiazole derivatives as inhibitors of 17.beta.-hydroxy-steroid dehydrogenase, type 1
NZ726050A (en) * 2014-05-09 2018-04-27 Tangent Reprofiling Ltd Modulators of androgen synthesis
CA2960630A1 (en) * 2014-09-11 2016-03-17 Bayer Pharma Aktiengesellschaft 3-nitrogen or sulphur substituted oestra-1,3,5(10),16-tetraene akr1c3 inhibitors
CZ307437B6 (cs) 2016-06-07 2018-08-22 Ăšstav organickĂ© chemie a biochemie AV ÄŚR, v.v.i. 15β-substituované deriváty estronu jako selektivní inhibitory 17β-hydroxysteoiddehydrogenáz
FI3634975T3 (fi) 2017-06-08 2024-05-03 Organon R&D Finland Ltd 15-beeta-[3-propanamido]substituoitujen estra-1,3,5(10)-trien-17-onien 17-oksiimeja käytettäväksi 17-beeta-hydroksisteroididehydrogenaasien inhiboimisessa
WO2024020520A2 (en) * 2022-07-20 2024-01-25 Board Of Regents, The University Of Texas System Enzyme compositions, steroid derivatives, enzyme inhibitors, and methods of making same for pharmaceutical applications
IL326489A (en) * 2023-08-15 2026-04-01 Univ Laval 17 irreversible HSD1 inhibitors in the cell

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232917A (en) * 1987-08-25 1993-08-03 University Of Southern California Methods, compositions, and compounds for allosteric modulation of the GABA receptor by members of the androstane and pregnane series
AU630334B2 (en) * 1987-09-24 1992-10-29 Jencap Research Ltd. Hormone preparations for hormone replacement therapy and contraceptive method
IL112778A0 (en) * 1994-03-04 1995-05-26 Merck & Co Inc Substituted heterocycles, their preparation and pharmaceutical compositions containing them
US5952319A (en) * 1997-11-26 1999-09-14 Research Triangle Institute Androgenic steroid compounds and a method of making and using the same
US6933312B2 (en) * 2002-10-07 2005-08-23 Agouron Pharmaceuticals, Inc. Pyrazole derivatives
TWI331154B (en) * 2003-11-12 2010-10-01 Solvay Pharm Gmbh Novel 17-hydroxysteroid dehydrogenase type i inhibitors
MX2007014736A (es) * 2005-05-26 2008-02-15 Solvay Pharm Gmbh 17beta-hsd1 e inhibidores sts.
US10174070B2 (en) * 2005-09-30 2019-01-08 Endece Llc 6-substituted estradiol derivatives and methods of use
AU2007299010B2 (en) 2006-09-19 2013-01-31 Solvay Pharmaceuticals Gmbh Estratriene derivatives and their uses as 17beta-hydroxysteroid dehydrogenase inhibitors
EP2099814A1 (en) 2006-11-30 2009-09-16 Solvay Pharmaceuticals GmbH Substituted estratrien derivatives as 17beta hsd inhibitors
US20080171728A1 (en) 2007-01-12 2008-07-17 Quatrx Pharmaceuticals Co. Efficient Process for Preparing Steroids and Vitamin D Derivatives With the Unnatural Configuration at C20 (20 Alpha-Methyl) from Pregnenolone
EP2014672A1 (en) * 2007-07-12 2009-01-14 Bayer Schering Pharma Aktiengesellschaft 8-beta-substituted estratrienes as selectively active estrogens

Also Published As

Publication number Publication date
JP2018062523A (ja) 2018-04-19
WO2012129673A1 (en) 2012-10-04
EP2688901B1 (en) 2019-05-08
EP2688901A1 (en) 2014-01-29
JP6727184B2 (ja) 2020-07-22
JP2014508784A (ja) 2014-04-10
US20140088053A1 (en) 2014-03-27
EP2688901A4 (en) 2015-04-15
US11072632B2 (en) 2021-07-27
AU2012234682A1 (en) 2013-10-10
CA2830984A1 (en) 2012-10-04

Similar Documents

Publication Publication Date Title
CA2830984C (en) Inhibitors of 17.beta.-hsd1, 17.beta.-hsd3 and 17.beta.-hsd10.
US6133280A (en) Androgen synthesis inhibitors
CA2318349C (en) Estrone sulfamate inhibitors of estrone sulfatase, and associated pharmaceutical compositions and methods of use
Maltais et al. Steroid sulfatase inhibitors: a review covering the promising 2000–2010 decade
CA2284750C (en) Steroid sulfamates, method for the production and use thereof
US20160159731A1 (en) Bifunctional AKR1C3 Inhibitors/Androgen Receptor Modulators and Methods of Use Thereof
CA2768453A1 (en) 17-hydroxy-17-pentafluorethyl-estra-4,9(10)-dien-11-acyloxyalkylene phenyl derivatives, methods for the production thereof and use thereof for treating diseases
Ayan et al. Impact of estradiol structural modifications (18-methyl and/or 17-hydroxy inversion of configuration) on the in vitro and in vivo estrogenic activity
KR20150118153A (ko) 17.베타.-히드록시스테로이드 데히드로게나제 (akr1 c3)의 억제를 위한 에스트라-1,3,5(10),16-테트라엔-3-카르복스아미드
WO2000007576A2 (en) INHIBITORS OF TYPE 3 3α-HYDROSTEROID DEHYDROGENASE
KR20160042873A (ko) 17.베타.-하이드록시스테로이드 탈수소효소의 억제제로서 치료적 활성 17-질소 치환된 에스트라트리엔티아졸 유도체
Fischer et al. Novel D-ring modified steroid derivatives as potent, non-estrogenic, steroid sulfatase inhibitors with in vivo activity
Mostafa et al. 17β-Arylsulfonamides of 17β-aminoestra-1, 3, 5 (10)-trien-3-ol as highly potent inhibitors of steroid sulfatase
KR20200023362A (ko) 17.베타.-하이드록시스테로이드 탈수소효소의 억제제로 사용하기 위한 15.베타.-[3-프로판아미도]-치환된 에스트라-1,3,5(10)-트리엔-17-온 화합물 및 이의 17-옥심
Cepa et al. Synthesis and biochemical studies of 17-substituted androst-3-enes and 3, 4-epoxyandrostanes as aromatase inhibitors
Bellavance et al. Potent and selective steroidal inhibitors of 17β-hydroxysteroid dehydrogenase type 7, an enzyme that catalyzes the reduction of the key hormones estrone and dihydrotestosterone
CA2955753A1 (en) Compounds for the treatment of hormone-dependent diseases
Runyon et al. 17β-Nitro-5α-androstan-3α-ol and its 3β-methyl derivative: Neurosteroid analogs with potent anticonvulsant and anxiolytic activities
Abdel-Karem Design, synthesis, and evaluation of inhibitors of steroid sulfatase
Brunner Preparation and reactions of some novel azasteroids and their N-chloro derivatives
Luo et al. Novel 11β-Substituted Estradiol Conjugates: Transition from Erα Agonists to Potent Protac Degraders
BR112019025782B1 (pt) Derivados esteroides terapeuticamente ativos, seus usos e seu método de preparação, e composição farmacêutica
BR122022024257B1 (pt) Derivados esteroides terapeuticamente ativos, seus usos e seu método de preparação, e composição farmacêutica
Chen Discovery and therapeutic promise of selective androgen receptor modulators for hormonal male contraception

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20161223

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250926

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20251106

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251107