CH608797A5 - Process for the preparation of heterocyclic compounds - Google Patents

Process for the preparation of heterocyclic compounds

Info

Publication number
CH608797A5
CH608797A5 CH7511485A CH1148575A CH608797A5 CH 608797 A5 CH608797 A5 CH 608797A5 CH 7511485 A CH7511485 A CH 7511485A CH 1148575 A CH1148575 A CH 1148575A CH 608797 A5 CH608797 A5 CH 608797A5
Authority
CH
Switzerland
Prior art keywords
radical
formula
preparation
alkyl radical
alkyl
Prior art date
Application number
CH7511485A
Other languages
English (en)
Inventor
John Frederick Harris
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Publication of CH608797A5 publication Critical patent/CH608797A5/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D295/00Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/027Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
    • C07D295/03Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to acyclic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
    • C07D307/83Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH7511485A 1974-09-05 1975-09-04 Process for the preparation of heterocyclic compounds CH608797A5 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3881574 1974-09-05
GB38814/74A GB1522141A (en) 1974-09-05 1974-09-05 2,3-dihydrobenzofuran derivatives and a process for their preparation
GB33686/75A GB1522142A (en) 1974-09-05 1974-09-05 Process for the production of 2,3-dihydrobenzofurans
GB3881874 1974-09-05

Publications (1)

Publication Number Publication Date
CH608797A5 true CH608797A5 (en) 1979-01-31

Family

ID=27448926

Family Applications (2)

Application Number Title Priority Date Filing Date
CH7511485A CH608797A5 (en) 1974-09-05 1975-09-04 Process for the preparation of heterocyclic compounds
CH1148675A CH610587A5 (en) 1974-09-05 1975-09-04 Process for the synthesis of benzofuran derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1148675A CH610587A5 (en) 1974-09-05 1975-09-04 Process for the synthesis of benzofuran derivatives

Country Status (9)

Country Link
JP (2) JPS5154547A (fr)
AU (2) AU497714B2 (fr)
BE (2) BE832938A (fr)
CA (2) CA1066702A (fr)
CH (2) CH608797A5 (fr)
DE (2) DE2537891A1 (fr)
FR (2) FR2283898A1 (fr)
GB (2) GB1522142A (fr)
NL (2) NL7510048A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329126A1 (de) * 1983-08-11 1985-02-28 Bayer Ag, 5090 Leverkusen Neue benzokondensierte, tetrachlorierte, heterocyclische verbindungen und ein verfahren zu ihrer herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412109A (en) * 1964-09-25 1968-11-19 Upjohn Co Process for 2-alkoxy-2, 3-dihydro 5-benzofuranols

Also Published As

Publication number Publication date
FR2283898A1 (fr) 1976-04-02
FR2283898B1 (fr) 1978-10-20
AU8414375A (en) 1977-02-24
GB1522142A (en) 1978-08-23
DE2537891A1 (de) 1976-03-18
JPS5154547A (en) 1976-05-13
FR2296629B1 (fr) 1980-04-11
AU497714B2 (en) 1979-01-04
AU497993B2 (en) 1979-02-01
AU8413875A (en) 1977-02-24
NL7510228A (nl) 1976-03-09
FR2296629A1 (fr) 1976-07-30
NL7510048A (nl) 1976-03-09
DE2537913A1 (de) 1976-03-18
CA1068288A (fr) 1979-12-18
GB1522141A (en) 1978-08-23
BE832938A (fr) 1976-03-01
CA1066702A (fr) 1979-11-20
CH610587A5 (en) 1979-04-30
BE832937A (fr) 1976-03-01
JPS5154548A (en) 1976-05-13

Similar Documents

Publication Publication Date Title
SE7713134L (sv) Heterocykliska foreningar och forfarande for framstellning derav
IE811931L (en) Oxiranes.
GR69822B (fr)
ZA826755B (en) Substituted phenylsulfonylurea derivatives,a process for their preparation and their use as herbicides,and new intermediate products for their preparation
PT69950A (en) Process for preparing novel oxadiazolopyrimidine derivatives
ES486156A1 (es) Procedimiento para la obtencion de esteres de acidos glico- licos
ES448549A1 (es) Procedimiento para la obtencion de azometinas.
GB1122249A (en) Novel diazo compounds and diazotype copying material
JPS55129255A (en) Farnesylacetamide compounds or their salts
GB1122756A (en) Amino-substituted naphthalene derivatives
CH608797A5 (en) Process for the preparation of heterocyclic compounds
ES458957A1 (es) Procedimiento para la preparacion de nuevos 1-ariloxi-2-hi- droxi-3-aminopropanos.
EG16343A (en) Substituted benzylcycloalkenylurea derivatives
ES8404150A1 (es) Procedimiento para la preparacion de n-pteridinilureas.
JPS5337645A (en) Iron complexes of bis (5,6-diaminocalicenes)
GB1482388A (en) Method of producing 6-beta-amidinopenicillanic acid derivatives
ES502668A0 (es) Procedimiento para preparar una solucion hidrocarbonada de un compuesto de alquilsodio
GB1016088A (en) New 7-hydroxychromone derivatives
GB1021946A (en) Alkyleniminopropionic compounds and the preparation thereof
GB1056475A (en) Process for preparing 4-amino-pyrazolone derivatives
DK347379A (da) Pyrano-heterocycler fremgangsmaader til fremstilling deraf og laegemidler indeholdende disse forbindelser
GB1097720A (en) Method of preparing new iodinated x-ray contrast agent
JPS52100472A (en) 11thiazolyll55 acylimidazolidinone compound
DE2961132D1 (en) Substituted phenylpropyl halides, their preparation and use
GB1493948A (en) Preparation of 1,8-naphthyridine derivatives

Legal Events

Date Code Title Description
PL Patent ceased