NL141198B - PROCESS FOR PREPARING ALKALI METAL SALTS OF AMPICILLIN. - Google Patents

PROCESS FOR PREPARING ALKALI METAL SALTS OF AMPICILLIN.

Info

Publication number
NL141198B
NL141198B NL297405A NL297405A NL141198B NL 141198 B NL141198 B NL 141198B NL 297405 A NL297405 A NL 297405A NL 297405 A NL297405 A NL 297405A NL 141198 B NL141198 B NL 141198B
Authority
NL
Netherlands
Prior art keywords
ampicillin
alkali metal
metal salts
preparing alkali
preparing
Prior art date
Application number
NL297405A
Other languages
Dutch (nl)
Inventor
Hans-Bodo Koenig
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NL141198B publication Critical patent/NL141198B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D499/44—Compounds with an amino radical acylated by carboxylic acids, attached in position 6
    • C07D499/48—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical
    • C07D499/58—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical
    • C07D499/64—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms
    • C07D499/68—Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms with aromatic rings as additional substituents on the carbon chain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
NL297405A 1962-09-04 1963-09-02 PROCESS FOR PREPARING ALKALI METAL SALTS OF AMPICILLIN. NL141198B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF37738A DE1197460B (en) 1962-09-04 1962-09-04 Process for the production of very pure alkali salts of alpha-aminobenzylpenicilli

Publications (1)

Publication Number Publication Date
NL141198B true NL141198B (en) 1974-02-15

Family

ID=7097030

Family Applications (2)

Application Number Title Priority Date Filing Date
NL297405D NL297405A (en) 1962-09-04
NL297405A NL141198B (en) 1962-09-04 1963-09-02 PROCESS FOR PREPARING ALKALI METAL SALTS OF AMPICILLIN.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL297405D NL297405A (en) 1962-09-04

Country Status (7)

Country Link
AT (1) AT242296B (en)
BE (1) BE636974A (en)
CH (1) CH428735A (en)
DE (1) DE1197460B (en)
DK (1) DK103185C (en)
GB (1) GB980240A (en)
NL (2) NL141198B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856779A (en) * 1966-03-03 1974-12-24 D Clark Process for the preparation of sodium salt of ampicillin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985648A (en) * 1958-10-06 1961-05-23 Doyle Frank Peter Alpha-aminobenzylpenicillins

Also Published As

Publication number Publication date
DE1197460B (en) 1965-07-29
GB980240A (en) 1965-01-13
CH428735A (en) 1967-01-31
BE636974A (en)
AT242296B (en) 1965-09-10
DK103185C (en) 1965-11-29
NL297405A (en)

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BAYER