ES401924A1 - Method of benzomorphans synthesis - Google Patents

Method of benzomorphans synthesis

Info

Publication number
ES401924A1
ES401924A1 ES401924A ES401924A ES401924A1 ES 401924 A1 ES401924 A1 ES 401924A1 ES 401924 A ES401924 A ES 401924A ES 401924 A ES401924 A ES 401924A ES 401924 A1 ES401924 A1 ES 401924A1
Authority
ES
Spain
Prior art keywords
alk
formula
compound
general formula
see formula
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
ES401924A
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.)
Pierrel SpA
Original Assignee
Pierrel SpA
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 Pierrel SpA filed Critical Pierrel SpA
Publication of ES401924A1 publication Critical patent/ES401924A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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
    • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings 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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/22—Bridged ring systems
    • C07D221/26—Benzomorphans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for preparing a compound of the general formula **(See formula)** where Alk represents an alkyl group and R represents hydrogen or an alkyl group, characterized by comprising the reaction of a compound of the general formula: **(See formula)** where Alk is as defined above, with a phenylhalo-carbonate, then subjecting the resulting compound of the formula **(See formula)** where Alk is as previously defined, to cyclization and elimination of the N substituent and then subjecting, eventually, the resulting compound, of the general formula: **(See formula)** where Alk is as defined above, upon hydrolysis to form the free hydroxy compound. (Machine-translation by Google Translate, not legally binding)
ES401924A 1971-04-22 1972-04-19 Method of benzomorphans synthesis Expired ES401924A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1081571A GB1377212A (en) 1971-04-22 1971-04-22 Method of benzomorphans synthesis

Publications (1)

Publication Number Publication Date
ES401924A1 true ES401924A1 (en) 1975-03-01

Family

ID=9974803

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401924A Expired ES401924A1 (en) 1971-04-22 1972-04-19 Method of benzomorphans synthesis

Country Status (8)

Country Link
AR (2) AR193860A1 (en)
CA (1) CA970367A (en)
CH (1) CH540260A (en)
DE (1) DE2219725A1 (en)
ES (1) ES401924A1 (en)
GB (1) GB1377212A (en)
NL (1) NL7205378A (en)
SE (1) SE7205243L (en)

Also Published As

Publication number Publication date
AR193770A1 (en) 1973-05-22
CH540260A (en) 1973-08-15
GB1377212A (en) 1974-12-11
AR193860A1 (en) 1973-05-31
DE2219725A1 (en) 1972-11-09
NL7205378A (en) 1972-10-24
CA970367A (en) 1975-07-01
SE7205243L (en) 1972-10-23

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