CH487888A - Process for the preparation of pyrrole derivatives - Google Patents

Process for the preparation of pyrrole derivatives

Info

Publication number
CH487888A
CH487888A CH1017566A CH1017566A CH487888A CH 487888 A CH487888 A CH 487888A CH 1017566 A CH1017566 A CH 1017566A CH 1017566 A CH1017566 A CH 1017566A CH 487888 A CH487888 A CH 487888A
Authority
CH
Switzerland
Prior art keywords
preparation
pyrrole derivatives
pyrrole
derivatives
Prior art date
Application number
CH1017566A
Other languages
German (de)
Inventor
Yoshida Norio
Tomita Kuniyuki
Wachi Kazuyuki
Original Assignee
Sankyo 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
Application filed by Sankyo Co filed Critical Sankyo Co
Publication of CH487888A publication Critical patent/CH487888A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D207/36—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyrrole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1017566A 1965-07-13 1966-07-13 Process for the preparation of pyrrole derivatives CH487888A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP4217865 1965-07-13
JP4218065 1965-07-13
JP4217765 1965-07-13
JP4217965 1965-07-13
JP4218165 1965-07-13

Publications (1)

Publication Number Publication Date
CH487888A true CH487888A (en) 1970-03-31

Family

ID=27522233

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1017566A CH487888A (en) 1965-07-13 1966-07-13 Process for the preparation of pyrrole derivatives

Country Status (4)

Country Link
CH (1) CH487888A (en)
DE (1) DE1620390A1 (en)
GB (1) GB1125169A (en)
NL (1) NL6609837A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471126A (en) * 1982-04-26 1984-09-11 Nippon Soda Company Limited Method for the production of 3-phenylpyrrole
ATE51617T1 (en) * 1984-09-12 1990-04-15 Ciba Geigy Ag PROCESS FOR THE PREPARATION OF 4-PHENYL-PYRROL DERIVATIVES.

Also Published As

Publication number Publication date
DE1620390A1 (en) 1970-04-30
GB1125169A (en) 1968-08-28
NL6609837A (en) 1967-01-16

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Legal Events

Date Code Title Description
PL Patent ceased