ES384605A1 - Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES384605A1
ES384605A1 ES384605A ES384605A ES384605A1 ES 384605 A1 ES384605 A1 ES 384605A1 ES 384605 A ES384605 A ES 384605A ES 384605 A ES384605 A ES 384605A ES 384605 A1 ES384605 A1 ES 384605A1
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
google translate
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
ES384605A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
JR Geigy 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
Priority claimed from CH1554569A external-priority patent/CH523883A/en
Application filed by JR Geigy AG filed Critical JR Geigy AG
Publication of ES384605A1 publication Critical patent/ES384605A1/en
Expired legal-status Critical Current

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
    • C07D207/32—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/325—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • 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
    • C07D207/32—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon 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
    • C07D207/32—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D207/325—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • C07D207/327—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Procedure for the preparation of new basic derivatives of pyrrole of the general formula I **(See formula)** in which R1 means hydrogen, the methyl or ethyl group, R2 stands for hydrogen or chlorine, and R3 and R4 stand for, independently of one another, a methyl or ethyl group, and its addition salts with inorganic and organic acids, characterized in that it reacts in the presence of an acid binding agent, a compound of the general formula II **(See formula)** in which R1, R2 and R3 have the significance indicated above, with an ester suitable for the reaction of a lower alkanol in at least the molar ratio corresponding to the number of hydrogen atoms bonded to the side chain hydrogen atom and if desired, the compound obtained in formula I is transformed into a addition salt with an inorganic or organic acid. (Machine-translation by Google Translate, not legally binding)
ES384605A 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding) Expired ES384605A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1554569A CH523883A (en) 1969-10-17 1969-10-17 Process for the production of new basic pyrrole derivatives

Publications (1)

Publication Number Publication Date
ES384605A1 true ES384605A1 (en) 1973-01-16

Family

ID=4409965

Family Applications (9)

Application Number Title Priority Date Filing Date
ES384601A Expired ES384601A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384603A Expired ES384603A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384597A Expired ES384597A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384605A Expired ES384605A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384600A Expired ES384600A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384602A Expired ES384602A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384598A Expired ES384598A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384599A Expired ES384599A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384604A Expired ES384604A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES384601A Expired ES384601A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384603A Expired ES384603A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384597A Expired ES384597A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)

Family Applications After (5)

Application Number Title Priority Date Filing Date
ES384600A Expired ES384600A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384602A Expired ES384602A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384598A Expired ES384598A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384599A Expired ES384599A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)
ES384604A Expired ES384604A1 (en) 1969-10-17 1970-10-16 Procedure for the preparation of new basic pirrol derivatives. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AU (1) AU2117070A (en)
CA (1) CA921037A (en)
CH (4) CH523245A (en)
ES (9) ES384601A1 (en)
IL (1) IL35465A (en)
SU (3) SU372812A3 (en)
ZA (1) ZA707058B (en)

Also Published As

Publication number Publication date
ES384602A1 (en) 1973-01-16
SU374823A3 (en) 1973-03-20
IL35465A (en) 1972-10-29
ES384600A1 (en) 1973-01-16
SU368748A3 (en) 1973-01-26
ES384603A1 (en) 1973-01-16
ES384599A1 (en) 1973-01-16
CH523247A (en) 1972-05-31
ES384598A1 (en) 1973-01-16
CH523244A (en) 1972-05-31
IL35465A0 (en) 1970-12-24
ES384597A1 (en) 1973-01-16
CH523245A (en) 1972-05-31
ZA707058B (en) 1971-09-29
CA921037A (en) 1973-02-13
ES384601A1 (en) 1973-01-16
CH523246A (en) 1972-05-31
ES384604A1 (en) 1973-01-16
SU372812A3 (en) 1973-03-01
AU2117070A (en) 1973-04-20

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