FR2085724A1 - Analgesic basic furanone derivs - Google Patents

Analgesic basic furanone derivs

Info

Publication number
FR2085724A1
FR2085724A1 FR7109504A FR7109504A FR2085724A1 FR 2085724 A1 FR2085724 A1 FR 2085724A1 FR 7109504 A FR7109504 A FR 7109504A FR 7109504 A FR7109504 A FR 7109504A FR 2085724 A1 FR2085724 A1 FR 2085724A1
Authority
FR
France
Prior art keywords
furanone
derivs
analgesic
basic
lower alkyl
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.)
Granted
Application number
FR7109504A
Other languages
French (fr)
Other versions
FR2085724B1 (en
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 CH425970A external-priority patent/CH527843A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of FR2085724A1 publication Critical patent/FR2085724A1/en
Application granted granted Critical
Publication of FR2085724B1 publication Critical patent/FR2085724B1/fr
Granted legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Analgesic basic furanone derivs. Title cpds. are of formula (I): (where R1 is H or lower alkyl; R2 is H, F, Cl, Br, lower alkyl or alkoxy, or NHCOR3 where R3 is lower alkyl). Specific cpds. are 3- 1-(4-m-fluorophenyl-4-oxo-butyl)-4-hydroxy-4-piperidyl dihydro- -2(3H)-furanone, dihydro-3- 4-hydroxy-1-(4-oxo-4-o-tolyl-butyl)-4-piperidyl dihydr- o-2(3H)-furanone, etc.
FR7109504A 1970-03-20 1971-03-18 Analgesic basic furanone derivs Granted FR2085724A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH425970A CH527843A (en) 1970-03-20 1970-03-20 Process for the production of new furanone derivatives
CH1310970 1970-09-02

Publications (2)

Publication Number Publication Date
FR2085724A1 true FR2085724A1 (en) 1971-12-31
FR2085724B1 FR2085724B1 (en) 1974-05-24

Family

ID=25695069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109504A Granted FR2085724A1 (en) 1970-03-20 1971-03-18 Analgesic basic furanone derivs

Country Status (6)

Country Link
AU (1) AU2676471A (en)
BE (1) BE764488A (en)
DE (1) DE2112868A1 (en)
ES (1) ES389369A1 (en)
FR (1) FR2085724A1 (en)
NL (1) NL7103623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189031A1 (en) * 1972-06-15 1974-01-25 Sandoz Sa

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074952A (en) * 1960-02-10 1963-01-22 Beckett Arnold Heyworth 4-alkoxy piperidines
DE2033852A1 (en) * 1969-07-08 1971-01-14 Sandoz Ag, Basel (Schweiz) Process for the preparation of new heterocyclic compounds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074952A (en) * 1960-02-10 1963-01-22 Beckett Arnold Heyworth 4-alkoxy piperidines
DE2033852A1 (en) * 1969-07-08 1971-01-14 Sandoz Ag, Basel (Schweiz) Process for the preparation of new heterocyclic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189031A1 (en) * 1972-06-15 1974-01-25 Sandoz Sa

Also Published As

Publication number Publication date
ES389369A1 (en) 1974-03-16
DE2112868A1 (en) 1971-10-14
FR2085724B1 (en) 1974-05-24
BE764488A (en) 1971-09-20
NL7103623A (en) 1971-09-22
AU2676471A (en) 1972-09-21

Similar Documents

Publication Publication Date Title
ES389371A1 (en) Certain 1-(1,3,4-thiadiazol-2-yl)-imidazolidinone-(2) compounds
ES432952A1 (en) Vincamine derivatives
FR2085724A1 (en) Analgesic basic furanone derivs
FR2024548A1 (en) Ortho-substd phenethylamines and medicaments
ES424946A1 (en) Imidazole derivatives
GB1141439A (en) Diethers of helveticoside and helveticosol
ES408318A1 (en) 1-Phenyl-3-hydroxy-3-methyl-triazenes
FR2112732A5 (en) 3-benzoylalkyl-2-oxo-1,3-benzoxazines - with anticonvulsant sedative, analgesic and antidepressant activity
FR2130974A5 (en) 4-(5-thiazolecarbonyl)-2-phenyl-(3-alkyl)-morpholines - - useful as hypocholesterolemics and anorexigenics
FR2152374A1 (en) Ellipticin and analogues - by an industrial scale process
FR2126545A5 (en) Anti-arrhythmic basic diphenyltetrafluoroethanes - ethanes
ES418619A1 (en) 4-{8 3-Phenyl-pyrrolidin-1-yl{9 -butyrophenone derivatives
FR2096914A1 (en) Benzoindole and indanopyrrole derivs - analgesics and antiinflammator
FR2152377A1 (en) 1-phenyl-2-methyl-5-alkyl or alkoxy-3-indolylacetic acid - derivs - antiinflammatory, analgesic, antipyretic
CH572945A5 (en) D-homo-corticosteroids - anti-inflammatories
CH572944A5 (en) D-homo-corticosteroids - anti-inflammatories
FR2100974A1 (en) Indole-3-acetic acids-1-heterocycle carbonyl substd - antiinflammatories
FR2173781A2 (en) Heterocycle substd phosphates - parasiticides
FR2196813A1 (en) Substd hydroxy guanidines - as anti depressants
BE762857A (en) Anti-arrhythmic basic diphenyltetrafluoroethanes - ethanes
FR2047883A1 (en) 1-nicotinoyl (2-phenyl) ethylene coronary- - dilators
ES385778A1 (en) A method to produce benzazocine derivatives. (Machine-translation by Google Translate, not legally binding)
ES377786A1 (en) N-(6-methyl-6-ol-2-heptyl)-n{40 -substituted piperazines
FR2152361A1 (en) Bis (aminoalkylsulfamoyl) anthraquinones - useful as antiviral agents
FR2119853A1 (en) S-aminobenzoylthiamines - with strong long-lasting vitamin b activity

Legal Events

Date Code Title Description
ST Notification of lapse