NL162642C - PROCESS FOR PREPARING A DIPHENYL HYDANTOIN COMPOUND, PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION AND FORMED PHARMACEUTICAL PREPARATION. - Google Patents

PROCESS FOR PREPARING A DIPHENYL HYDANTOIN COMPOUND, PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION AND FORMED PHARMACEUTICAL PREPARATION.

Info

Publication number
NL162642C
NL162642C NL7416384.A NL7416384A NL162642C NL 162642 C NL162642 C NL 162642C NL 7416384 A NL7416384 A NL 7416384A NL 162642 C NL162642 C NL 162642C
Authority
NL
Netherlands
Prior art keywords
preparing
pharmaceutical preparation
hydantoin compound
diphenyl hydantoin
diphenyl
Prior art date
Application number
NL7416384.A
Other languages
Dutch (nl)
Other versions
NL7416384A (en
NL162642B (en
Original Assignee
Colgate Palmolive Co
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
Priority claimed from NL696911818A external-priority patent/NL154117B/en
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of NL7416384A publication Critical patent/NL7416384A/en
Publication of NL162642B publication Critical patent/NL162642B/en
Application granted granted Critical
Publication of NL162642C publication Critical patent/NL162642C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/72—Two oxygen atoms, e.g. hydantoin
    • C07D233/74—Two oxygen atoms, e.g. hydantoin with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to other ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL7416384.A 1968-08-05 1974-12-16 PROCESS FOR PREPARING A DIPHENYL HYDANTOIN COMPOUND, PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION AND FORMED PHARMACEUTICAL PREPARATION. NL162642C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74997368A 1968-08-05 1968-08-05
US74997268A 1968-08-05 1968-08-05
NL696911818A NL154117B (en) 1968-08-05 1969-08-01 PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS WITH ANTI-CONVULSIVE ACTION, AND FORMED PHARMACEUTICAL PREPARATIONS.

Publications (3)

Publication Number Publication Date
NL7416384A NL7416384A (en) 1975-03-27
NL162642B NL162642B (en) 1980-01-15
NL162642C true NL162642C (en) 1980-06-16

Family

ID=27351510

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416384.A NL162642C (en) 1968-08-05 1974-12-16 PROCESS FOR PREPARING A DIPHENYL HYDANTOIN COMPOUND, PROCESS FOR PREPARING A PHARMACEUTICAL PREPARATION AND FORMED PHARMACEUTICAL PREPARATION.

Country Status (1)

Country Link
NL (1) NL162642C (en)

Also Published As

Publication number Publication date
NL7416384A (en) 1975-03-27
NL162642B (en) 1980-01-15

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent