WO2014203278A3 - NOVEL PROCESS FOR THE PREPARATION OF (1R,2R,3aS,9aS)-[[2,3,3a,4,9,9a-HEXAHYDRO-2-HYDROXY-1-[(3S)-3-HYDROXYOCTYL]-1H-BENZ[f]INDEN-5-YL]OXY]ACETIC ACID - Google Patents

NOVEL PROCESS FOR THE PREPARATION OF (1R,2R,3aS,9aS)-[[2,3,3a,4,9,9a-HEXAHYDRO-2-HYDROXY-1-[(3S)-3-HYDROXYOCTYL]-1H-BENZ[f]INDEN-5-YL]OXY]ACETIC ACID Download PDF

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Publication number
WO2014203278A3
WO2014203278A3 PCT/IN2014/000406 IN2014000406W WO2014203278A3 WO 2014203278 A3 WO2014203278 A3 WO 2014203278A3 IN 2014000406 W IN2014000406 W IN 2014000406W WO 2014203278 A3 WO2014203278 A3 WO 2014203278A3
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WO
WIPO (PCT)
Prior art keywords
hydroxyoctyl
inden
benz
hexahydro
oxy
Prior art date
Application number
PCT/IN2014/000406
Other languages
French (fr)
Other versions
WO2014203278A2 (en
Inventor
Srinivasan Thirumalai Rajan
Muppa Kishore Kumar
Muddasani RAMAKRISHNA
Original Assignee
Msn Laboratories Private Limited
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 Msn Laboratories Private Limited filed Critical Msn Laboratories Private Limited
Publication of WO2014203278A2 publication Critical patent/WO2014203278A2/en
Publication of WO2014203278A3 publication Critical patent/WO2014203278A3/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/298—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with manganese derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • C07C49/755—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/14—Benz[f]indenes; Hydrogenated benz[f]indenes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention relates to a novel process for the preparation of (1R,2R,3aS,9aS)-[[2,3,3a,4,9,9a-hexahydro-2-hydroxy-1-[(3S)-3-hydroxyoctyl]-1H-benz[f]inden-5-yl]oxy]acetic acid represented by structural formula-1 and also its pharmaceutically acceptable salts, preferably sodium salt represented by structural formula-1a. [Formula should be inserted here]
PCT/IN2014/000406 2013-06-19 2014-06-18 NOVEL PROCESS FOR THE PREPARATION OF (1R,2R,3aS,9aS)-[[2,3,3a,4,9,9a-HEXAHYDRO-2-HYDROXY-1-[(3S)-3-HYDROXYOCTYL]-1H-BENZ[f]INDEN-5-YL]OXY]ACETIC ACID WO2014203278A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2662/CHE/2013 2013-06-19
IN2662CH2013 2013-06-19

Publications (2)

Publication Number Publication Date
WO2014203278A2 WO2014203278A2 (en) 2014-12-24
WO2014203278A3 true WO2014203278A3 (en) 2015-02-26

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PCT/IN2014/000406 WO2014203278A2 (en) 2013-06-19 2014-06-18 NOVEL PROCESS FOR THE PREPARATION OF (1R,2R,3aS,9aS)-[[2,3,3a,4,9,9a-HEXAHYDRO-2-HYDROXY-1-[(3S)-3-HYDROXYOCTYL]-1H-BENZ[f]INDEN-5-YL]OXY]ACETIC ACID

Country Status (1)

Country Link
WO (1) WO2014203278A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9371264B2 (en) 2013-01-11 2016-06-21 Corsair Pharma, Inc. Treprostinil derivative compounds and methods of using same
US9394227B1 (en) 2015-06-17 2016-07-19 Corsair Pharma, Inc. Treprostinil derivatives and compositions and uses thereof
US9505737B2 (en) 2013-01-11 2016-11-29 Corsair Pharma, Inc. Treprostinil derivative compounds and methods of using same
CN109071406A (en) * 2016-04-28 2018-12-21 研成精密化学株式会社 Prepare the method for treprostinil and the intermediate for it

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020004912A (en) 2013-10-25 2021-05-21 Insmed Inc Prostacyclin compounds, compositions and methods of use thereof.
CA2967385C (en) 2014-11-18 2023-05-16 Insmed Incorporated Methods of manufacturing treprostinil and treprostinil derivative prodrugs
US9643911B2 (en) 2015-06-17 2017-05-09 Corsair Pharma, Inc. Treprostinil derivatives and compositions and uses thereof
EP3408252B1 (en) 2016-01-27 2022-03-02 Emcure Pharmaceuticals Limited Process for preparation of prostacyclin derivatives
KR102587674B1 (en) * 2016-04-28 2023-10-11 주식회사 와이에스생명과학 Process for Preparing Treprostinil
CN107602376A (en) * 2017-10-30 2018-01-19 上海泰坦科技股份有限公司 The synthetic method of Neil before one koji arranges
CA3138530A1 (en) 2019-04-29 2020-11-05 Insmed Incorporated Dry powder compositions of treprostinil prodrugs and methods of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002053517A2 (en) * 2001-01-05 2002-07-11 United Therapeutics Corporation Process for stereoselective synthesis of prostacyclin derivatives
WO2011153363A1 (en) * 2010-06-03 2011-12-08 United Therapeutics Corporation Treprostinil production
WO2012009816A1 (en) * 2010-07-22 2012-01-26 Alphora Research Inc. Synthesis of treprostinil and intermediates useful therein

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002053517A2 (en) * 2001-01-05 2002-07-11 United Therapeutics Corporation Process for stereoselective synthesis of prostacyclin derivatives
WO2011153363A1 (en) * 2010-06-03 2011-12-08 United Therapeutics Corporation Treprostinil production
WO2012009816A1 (en) * 2010-07-22 2012-01-26 Alphora Research Inc. Synthesis of treprostinil and intermediates useful therein

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9371264B2 (en) 2013-01-11 2016-06-21 Corsair Pharma, Inc. Treprostinil derivative compounds and methods of using same
US9505737B2 (en) 2013-01-11 2016-11-29 Corsair Pharma, Inc. Treprostinil derivative compounds and methods of using same
US9394227B1 (en) 2015-06-17 2016-07-19 Corsair Pharma, Inc. Treprostinil derivatives and compositions and uses thereof
CN109071406A (en) * 2016-04-28 2018-12-21 研成精密化学株式会社 Prepare the method for treprostinil and the intermediate for it
CN109071406B (en) * 2016-04-28 2021-05-04 研成精密化学株式会社 Methods of preparing treprostinil and intermediates therefor

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