AU5873300A - Process to prepare exemestane - Google Patents

Process to prepare exemestane

Info

Publication number
AU5873300A
AU5873300A AU58733/00A AU5873300A AU5873300A AU 5873300 A AU5873300 A AU 5873300A AU 58733/00 A AU58733/00 A AU 58733/00A AU 5873300 A AU5873300 A AU 5873300A AU 5873300 A AU5873300 A AU 5873300A
Authority
AU
Australia
Prior art keywords
exemestane
prepare
prepare exemestane
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.)
Abandoned
Application number
AU58733/00A
Inventor
Bradley D. Hewitt
Mark A. Krook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharmacia and Upjohn Co
Original Assignee
Pharmacia and Upjohn Co
Upjohn Co
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 Pharmacia and Upjohn Co, Upjohn Co filed Critical Pharmacia and Upjohn Co
Publication of AU5873300A publication Critical patent/AU5873300A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P33/00—Preparation of steroids
    • C12P33/02—Dehydrogenating; Dehydroxylating

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU58733/00A 1999-07-07 2000-06-27 Process to prepare exemestane Abandoned AU5873300A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14255499P 1999-07-07 1999-07-07
US60142554 1999-07-07
PCT/US2000/016298 WO2001004342A1 (en) 1999-07-07 2000-06-27 Process to prepare exemestane

Publications (1)

Publication Number Publication Date
AU5873300A true AU5873300A (en) 2001-01-30

Family

ID=22500296

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58733/00A Abandoned AU5873300A (en) 1999-07-07 2000-06-27 Process to prepare exemestane

Country Status (2)

Country Link
AU (1) AU5873300A (en)
WO (1) WO2001004342A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080275259A1 (en) * 2007-05-04 2008-11-06 Scinopharm Taiwan, Ltd Process for preparing aromatase inhibitors
EP2170328A2 (en) * 2007-06-25 2010-04-07 ScinoPharm Taiwan, Ltd. Crystalline polymorph of exemestane
SI2170329T1 (en) 2007-06-25 2015-03-31 Scinopharm Taiwan Ltd. Process for preparing a crystalline polymorph of 7-ethyl-10-hydroxycamptothecin
HU227367B1 (en) * 2007-09-11 2011-04-28 Richter Gedeon Nyrt Method for producing 6-hydroxymethyl-1,4-androstadiene-3,17-dion
CN106520890B (en) * 2016-11-01 2019-10-15 河南甾体生物科技有限公司 The preparation method of 11 Alpha-hydroxy -16 α, 17 α-epoxy progesterone dehydrogen substance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202841A (en) * 1977-08-25 1980-05-13 Hoffmann-La Roche Inc. D-Homopregnanes
CA1138857A (en) * 1979-01-24 1983-01-04 Leo Alig D-homosteroids
ATE21119T1 (en) * 1980-12-23 1986-08-15 Schering Ag PROCESS FOR THE PREPARATION OF 3-OXO-DELTA-1,4STEROIDS.
US4524134A (en) * 1982-07-30 1985-06-18 The Upjohn Company Process for preparing 1,2-dehydro steroids
US4749649A (en) * 1983-05-16 1988-06-07 The Upjohn Company Microbial Δ1-dehydrogenation process using a scavenger of toxic oxygen
DE3512328A1 (en) * 1985-04-03 1987-03-19 Schering Ag METHOD FOR PRODUCING 1-METHYL-1,4-ANDROSTADIEN-3,17-DION
GB8517360D0 (en) * 1985-07-09 1985-08-14 Erba Farmitalia Substituted androsta-1,4-diene-3,17-diones
ATE94212T1 (en) * 1987-03-12 1993-09-15 Upjohn Co 1-2 DEHYDRATION OF STEROID 21 ESTERS WITH A. SIMPLEX.
GB8721383D0 (en) * 1987-09-11 1987-10-21 Erba Farmitalia Preparation of methylene derivatives
IT1270660B (en) * 1994-10-13 1997-05-07 Poli Ind Chimica Spa MICROBIOLOGICAL PROCEDURE FOR THE PREPARATION OF 3-OXO-4-AZASTEROIDS-17BETA-CARBOSS REPLACED AND USE OF THE PRODUCTS AS INHIBITORS OF THE 5ALPAL-REDUCED ENZYME ENZYME

Also Published As

Publication number Publication date
WO2001004342A1 (en) 2001-01-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase