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AU589967B2 - Improved process for the manufacture of diphenhydramine - Google Patents

Improved process for the manufacture of diphenhydramine

Info

Publication number
AU589967B2
AU589967B2 AU57693/86A AU5769386A AU589967B2 AU 589967 B2 AU589967 B2 AU 589967B2 AU 57693/86 A AU57693/86 A AU 57693/86A AU 5769386 A AU5769386 A AU 5769386A AU 589967 B2 AU589967 B2 AU 589967B2
Authority
AU
Australia
Prior art keywords
diphenhydramine
manufacture
improved process
improved
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.)
Ceased
Application number
AU57693/86A
Other versions
AU5769386A (en
Inventor
Roger N. Brummel
James Vande Vusse
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of AU5769386A publication Critical patent/AU5769386A/en
Application granted granted Critical
Publication of AU589967B2 publication Critical patent/AU589967B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/06—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU57693/86A 1985-06-11 1986-05-22 Improved process for the manufacture of diphenhydramine Ceased AU589967B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74346485A 1985-06-11 1985-06-11

Publications (2)

Publication Number Publication Date
AU5769386A AU5769386A (en) 1987-11-26
AU589967B2 true AU589967B2 (en) 1989-10-26

Family

ID=24988874

Family Applications (1)

Application Number Title Priority Date Filing Date
AU57693/86A Ceased AU589967B2 (en) 1985-06-11 1986-05-22 Improved process for the manufacture of diphenhydramine

Country Status (4)

Country Link
AU (1) AU589967B2 (en)
DE (1) DE3617343A1 (en)
FR (1) FR2599365B1 (en)
GB (1) GB2176477B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117603063A (en) * 2023-11-22 2024-02-27 浙江大学 A kind of synthesis method of N,N-dimethylaminoethyl diphenylmethyl ether

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2290583A (en) * 1982-12-28 1984-07-05 Richter Gedeon Vegyeszeti Gyar Rt. Diethylaminoalkoxy-benzhydrol derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH288586A (en) * 1950-07-28 1953-01-31 Haco Ges Ag Process for the preparation of a salt of a basic ether.
GB932436A (en) * 1960-11-03 1963-07-24 Dausse Lab Diphenyl methane derivatives and their preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2290583A (en) * 1982-12-28 1984-07-05 Richter Gedeon Vegyeszeti Gyar Rt. Diethylaminoalkoxy-benzhydrol derivatives

Also Published As

Publication number Publication date
GB2176477A (en) 1986-12-31
DE3617343A1 (en) 1987-11-26
GB8612792D0 (en) 1986-07-02
FR2599365A1 (en) 1987-12-04
GB2176477B (en) 1988-09-14
AU5769386A (en) 1987-11-26
FR2599365B1 (en) 1989-10-13

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