CA1007242A - Methyl acetoacetic ester enamine of d-2-(1,4-cyclohexadien-1-yl)glycine, sodium salt-dimethylformamide adduct - Google Patents

Methyl acetoacetic ester enamine of d-2-(1,4-cyclohexadien-1-yl)glycine, sodium salt-dimethylformamide adduct

Info

Publication number
CA1007242A
CA1007242A CA171,234A CA171234A CA1007242A CA 1007242 A CA1007242 A CA 1007242A CA 171234 A CA171234 A CA 171234A CA 1007242 A CA1007242 A CA 1007242A
Authority
CA
Canada
Prior art keywords
cyclohexadien
glycine
sodium salt
acetoacetic ester
methyl acetoacetic
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
CA171,234A
Other languages
English (en)
Other versions
CA171234S (en
Inventor
Friedrich Dursch
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons 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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Application granted granted Critical
Publication of CA1007242A publication Critical patent/CA1007242A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
CA171,234A 1972-06-21 1973-05-14 Methyl acetoacetic ester enamine of d-2-(1,4-cyclohexadien-1-yl)glycine, sodium salt-dimethylformamide adduct Expired CA1007242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26507872A 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
CA1007242A true CA1007242A (en) 1977-03-22

Family

ID=23008872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,234A Expired CA1007242A (en) 1972-06-21 1973-05-14 Methyl acetoacetic ester enamine of d-2-(1,4-cyclohexadien-1-yl)glycine, sodium salt-dimethylformamide adduct

Country Status (7)

Country Link
US (1) US3784562A (en:Method)
JP (1) JPS5740136B2 (en:Method)
CA (1) CA1007242A (en:Method)
DE (1) DE2331243C2 (en:Method)
FR (1) FR2189382B1 (en:Method)
GB (1) GB1426083A (en:Method)
IE (1) IE39310B1 (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0000382D0 (sv) 2000-02-07 2000-02-07 Astrazeneca Ab New process
US7862744B2 (en) * 2008-07-23 2011-01-04 Mamtek International Limited Methods and systems for preparing materials for sucralose production
CN105017049A (zh) * 2015-08-21 2015-11-04 浙江拓普药业股份有限公司 一种双氢苯甘氨酸甲基邓钠盐生产工艺

Also Published As

Publication number Publication date
JPS5740136B2 (en:Method) 1982-08-25
US3784562A (en) 1974-01-08
GB1426083A (en) 1976-02-25
FR2189382A1 (en:Method) 1974-01-25
DE2331243A1 (de) 1974-01-17
IE39310L (en) 1973-12-21
FR2189382B1 (en:Method) 1977-02-18
JPS4961141A (en:Method) 1974-06-13
DE2331243C2 (de) 1982-03-04
IE39310B1 (en) 1978-09-13

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