CA934762A - Recovery of pure cis 11-(3-dimethylaminopropylidene)-6,11-dihydrodibenz (b,e) oxepine from admixture with its trans isomer - Google Patents

Recovery of pure cis 11-(3-dimethylaminopropylidene)-6,11-dihydrodibenz (b,e) oxepine from admixture with its trans isomer

Info

Publication number
CA934762A
CA934762A CA126224A CA126224A CA934762A CA 934762 A CA934762 A CA 934762A CA 126224 A CA126224 A CA 126224A CA 126224 A CA126224 A CA 126224A CA 934762 A CA934762 A CA 934762A
Authority
CA
Canada
Prior art keywords
dimethylaminopropylidene
dihydrodibenz
oxepine
admixture
recovery
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.)
Expired
Application number
CA126224A
Other languages
English (en)
Other versions
CA126224S (en
Inventor
Nakanishi Susumu
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of CA934762A publication Critical patent/CA934762A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
    • C07D313/12—[b,e]-condensed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pyrane Compounds (AREA)
CA126224A 1970-11-04 1971-10-27 Recovery of pure cis 11-(3-dimethylaminopropylidene)-6,11-dihydrodibenz (b,e) oxepine from admixture with its trans isomer Expired CA934762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8701970A 1970-11-04 1970-11-04

Publications (1)

Publication Number Publication Date
CA934762A true CA934762A (en) 1973-10-02

Family

ID=22202505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126224A Expired CA934762A (en) 1970-11-04 1971-10-27 Recovery of pure cis 11-(3-dimethylaminopropylidene)-6,11-dihydrodibenz (b,e) oxepine from admixture with its trans isomer

Country Status (13)

Country Link
US (1) US3708498A (ja)
JP (1) JPS5516152B1 (ja)
AU (1) AU459871B2 (ja)
BE (1) BE774796A (ja)
CA (1) CA934762A (ja)
CH (1) CH533100A (ja)
DE (1) DE2153138C3 (ja)
ES (1) ES396604A1 (ja)
FR (1) FR2113470A5 (ja)
GB (1) GB1309376A (ja)
IE (1) IE35770B1 (ja)
NL (1) NL7114690A (ja)
SE (1) SE381260B (ja)

Also Published As

Publication number Publication date
US3708498A (en) 1973-01-02
ES396604A1 (es) 1974-05-16
JPS5516152B1 (ja) 1980-04-30
CH533100A (fr) 1973-01-31
DE2153138C3 (de) 1980-09-18
AU459871B2 (en) 1975-04-10
AU3491271A (en) 1973-05-03
DE2153138A1 (de) 1972-05-10
NL7114690A (ja) 1972-05-08
FR2113470A5 (ja) 1972-06-23
GB1309376A (en) 1973-03-07
IE35770L (en) 1972-05-04
BE774796A (fr) 1972-05-02
DE2153138B2 (de) 1980-01-31
SE381260B (sv) 1975-12-01
IE35770B1 (en) 1976-05-12

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