BE774796A - Recuperation de la cis 11-(3-dimethylaminopropylidene)-6, 11-dihydrodibenz (b,e)oxepine pure a partir d'un melange avec son isomere trans - Google Patents

Recuperation de la cis 11-(3-dimethylaminopropylidene)-6, 11-dihydrodibenz (b,e)oxepine pure a partir d'un melange avec son isomere trans

Info

Publication number
BE774796A
BE774796A BE774796A BE774796A BE774796A BE 774796 A BE774796 A BE 774796A BE 774796 A BE774796 A BE 774796A BE 774796 A BE774796 A BE 774796A BE 774796 A BE774796 A BE 774796A
Authority
BE
Belgium
Prior art keywords
dimethylaminopropylidene
dihydrodibenz
oxepine
cis
recovery
Prior art date
Application number
BE774796A
Other languages
English (en)
French (fr)
Inventor
S Nakanishi
Original Assignee
Pfizer
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 filed Critical Pfizer
Publication of BE774796A publication Critical patent/BE774796A/xx

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)
  • Pyrane Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Peptides Or Proteins (AREA)
BE774796A 1970-11-04 1971-10-29 Recuperation de la cis 11-(3-dimethylaminopropylidene)-6, 11-dihydrodibenz (b,e)oxepine pure a partir d'un melange avec son isomere trans BE774796A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE774796A true BE774796A (fr) 1972-05-02

Family

ID=22202505

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774796A BE774796A (fr) 1970-11-04 1971-10-29 Recuperation de la cis 11-(3-dimethylaminopropylidene)-6, 11-dihydrodibenz (b,e)oxepine pure a partir d'un melange avec son isomere trans

Country Status (13)

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

Also Published As

Publication number Publication date
CH533100A (fr) 1973-01-31
FR2113470A5 (de) 1972-06-23
JPS5516152B1 (de) 1980-04-30
US3708498A (en) 1973-01-02
NL7114690A (de) 1972-05-08
GB1309376A (en) 1973-03-07
CA934762A (en) 1973-10-02
DE2153138A1 (de) 1972-05-10
DE2153138C3 (de) 1980-09-18
SE381260B (sv) 1975-12-01
DE2153138B2 (de) 1980-01-31
ES396604A1 (es) 1974-05-16
IE35770L (en) 1972-05-04
IE35770B1 (en) 1976-05-12
AU459871B2 (en) 1975-04-10
AU3491271A (en) 1973-05-03

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: PFIZER INC.

Effective date: 19911029