AU2002249562A1 - A process for the preparation of pharmacologically active alpha-asarone from toxic beta-asarone rich acorus calamus oil - Google Patents

A process for the preparation of pharmacologically active alpha-asarone from toxic beta-asarone rich acorus calamus oil

Info

Publication number
AU2002249562A1
AU2002249562A1 AU2002249562A AU2002249562A AU2002249562A1 AU 2002249562 A1 AU2002249562 A1 AU 2002249562A1 AU 2002249562 A AU2002249562 A AU 2002249562A AU 2002249562 A AU2002249562 A AU 2002249562A AU 2002249562 A1 AU2002249562 A1 AU 2002249562A1
Authority
AU
Australia
Prior art keywords
asarone
preparation
pharmacologically active
active alpha
acorus calamus
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
AU2002249562A
Inventor
Ruchi Acharya
Bhupendra Prasad Joshi
Arun Kumar Sinha
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Publication of AU2002249562A1 publication Critical patent/AU2002249562A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C41/20—Preparation of ethers by reactions not forming ether-oxygen bonds by hydrogenation of carbon-to-carbon double or triple bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/58—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
AU2002249562A 2002-03-28 2002-03-28 A process for the preparation of pharmacologically active alpha-asarone from toxic beta-asarone rich acorus calamus oil Abandoned AU2002249562A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IN2002/000094 WO2003082786A1 (en) 2002-03-28 2002-03-28 A process for the preparation of pharmacologically active alpha-asarone from toxic beta-asarone rich acorus calamus oil

Publications (1)

Publication Number Publication Date
AU2002249562A1 true AU2002249562A1 (en) 2003-10-13

Family

ID=28460468

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002249562A Abandoned AU2002249562A1 (en) 2002-03-28 2002-03-28 A process for the preparation of pharmacologically active alpha-asarone from toxic beta-asarone rich acorus calamus oil

Country Status (4)

Country Link
JP (1) JP4187660B2 (en)
AU (1) AU2002249562A1 (en)
DE (1) DE10297696T5 (en)
WO (1) WO2003082786A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318367C (en) * 2005-10-24 2007-05-30 丽珠医药集团股份有限公司 Beta-asaricin refining method
CN112679324B (en) * 2020-12-07 2022-04-05 山东大学 Method for photocatalytic enrichment of low-content alpha-asarone and application thereof
CN114858944B (en) * 2022-05-31 2023-02-03 石家庄四药有限公司 Method for detecting p-methoxypropiophenone related substances
CN114938780A (en) * 2022-06-23 2022-08-26 章丽 High-yield and high-quality vegetative propagation technology of rhizoma acori graminei

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1250505C (en) * 2000-08-31 2006-04-12 科学工业研究院 Improved method for preparing 1-propyl-2,4,5-trimethoxy benzene

Also Published As

Publication number Publication date
WO2003082786A1 (en) 2003-10-09
JP2005521716A (en) 2005-07-21
DE10297696T5 (en) 2005-06-09
JP4187660B2 (en) 2008-11-26

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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