ES302440A1 - Procedure for the production of heterociclic compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of heterociclic compounds. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES302440A1
ES302440A1 ES0302440A ES302440A ES302440A1 ES 302440 A1 ES302440 A1 ES 302440A1 ES 0302440 A ES0302440 A ES 0302440A ES 302440 A ES302440 A ES 302440A ES 302440 A1 ES302440 A1 ES 302440A1
Authority
ES
Spain
Prior art keywords
radical
signifies
translation
production
machine
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
ES0302440A
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.)
Sandoz AG
Original Assignee
Sandoz 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 CH941863A external-priority patent/CH435314A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES302440A1 publication Critical patent/ES302440A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/30—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing heterocyclic ring with at least one nitrogen atom as ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/30—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
    • C07D333/80—Seven-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/12—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing sulfur and oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/26—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing nitrogen and sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Process for the production of heterocyclic compounds, specifically derivatives of 9,10-dihydro-4H-benzo [4,5] cyclohepta [1,2-b] -thiophene of formula I, ** (See formula) ** wherein each of R1 and R2 signifies a hydrogen atom or a lower alkyl radical, and each of R3 and R4 signifies a lower alkyl radical, with the proviso that R3 and R4 together can mean the tetramethylene or pentamethylene radical, and with the additional proviso that when R1 signifies hydrogen, R3 together with R2 may mean the trimethylene or tetramethylene radical and when R2 signifies hydrogen, R3 together with R1 may mean the dimethylene or trimethylene radical, and their acid addition salts, characterized by dissociating the water elements of a 9,10-dihydro-4H-benz [4,5] cyclohepta [1,2-b] -thiophene-4-ol derivative of formula III, ** (See formula) ** wherein R1, R2, R3 and R4 have the meanings indicated above, and when an acid addition salt is required, it is reacted with an organic or inorganic acid. (Machine-translation by Google Translate, not legally binding)
ES0302440A 1963-07-29 1964-07-27 Procedure for the production of heterociclic compounds. (Machine-translation by Google Translate, not legally binding) Expired ES302440A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH941863A CH435314A (en) 1963-07-29 1963-07-29 Process for the preparation of new heterocyclic compounds
CH1570763 1963-12-20
CH685864 1964-05-26

Publications (1)

Publication Number Publication Date
ES302440A1 true ES302440A1 (en) 1965-01-16

Family

ID=27175614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0302440A Expired ES302440A1 (en) 1963-07-29 1964-07-27 Procedure for the production of heterociclic compounds. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
AT (1) AT243258B (en)
DK (1) DK105477C (en)
ES (1) ES302440A1 (en)
OA (1) OA01342A (en)

Also Published As

Publication number Publication date
AT243258B (en) 1965-11-10
OA01342A (en) 1969-02-15
DK105477C (en) 1966-10-03

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