NL167696B - PROCESS FOR PREPARING 1-Ÿ (4-AMINOPYRIMIDYL-5) METHYLŸ-PYRIDINIUM DERIVATIVES. - Google Patents

PROCESS FOR PREPARING 1-Ÿ (4-AMINOPYRIMIDYL-5) METHYLŸ-PYRIDINIUM DERIVATIVES.

Info

Publication number
NL167696B
NL167696B NL7104521A NL7104521A NL167696B NL 167696 B NL167696 B NL 167696B NL 7104521 A NL7104521 A NL 7104521A NL 7104521 A NL7104521 A NL 7104521A NL 167696 B NL167696 B NL 167696B
Authority
NL
Netherlands
Prior art keywords
methylÿ
aminopyrimidyl
preparing
pyridinium derivatives
pyridinium
Prior art date
Application number
NL7104521A
Other languages
Dutch (nl)
Other versions
NL167696C (en
NL7104521A (en
Original Assignee
Merck & Co 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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of NL7104521A publication Critical patent/NL7104521A/xx
Publication of NL167696B publication Critical patent/NL167696B/en
Application granted granted Critical
Publication of NL167696C publication Critical patent/NL167696C/en

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
    • C07D401/06—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 linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Cephalosporin Compounds (AREA)
NL7104521A 1970-04-08 1971-04-05 PROCESS FOR PREPARING 1-Ÿ (4-AMINOPYRIMIDYL-5) METHYLŸ-PYRIDINIUM DERIVATIVES. NL167696C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI000976 1970-04-08

Publications (3)

Publication Number Publication Date
NL7104521A NL7104521A (en) 1971-10-12
NL167696B true NL167696B (en) 1981-08-17
NL167696C NL167696C (en) 1982-01-18

Family

ID=10994376

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7104521A NL167696C (en) 1970-04-08 1971-04-05 PROCESS FOR PREPARING 1-Ÿ (4-AMINOPYRIMIDYL-5) METHYLŸ-PYRIDINIUM DERIVATIVES.

Country Status (5)

Country Link
JP (1) JPS5414109B1 (en)
AT (1) AT305290B (en)
CH (1) CH553197A (en)
ES (1) ES390022A1 (en)
NL (1) NL167696C (en)

Also Published As

Publication number Publication date
NL167696C (en) 1982-01-18
CH553197A (en) 1974-08-30
ES390022A1 (en) 1974-04-16
JPS5414109B1 (en) 1979-06-05
AT305290B (en) 1973-02-26
NL7104521A (en) 1971-10-12

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NL167696C (en) PROCESS FOR PREPARING 1-Ÿ (4-AMINOPYRIMIDYL-5) METHYLŸ-PYRIDINIUM DERIVATIVES.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee