ES253336A1 - Procedimiento para la preparaciën de derivados de furano - Google Patents

Procedimiento para la preparaciën de derivados de furano

Info

Publication number
ES253336A1
ES253336A1 ES0253336A ES253336A ES253336A1 ES 253336 A1 ES253336 A1 ES 253336A1 ES 0253336 A ES0253336 A ES 0253336A ES 253336 A ES253336 A ES 253336A ES 253336 A1 ES253336 A1 ES 253336A1
Authority
ES
Spain
Prior art keywords
formula
translation
procedure
preparation
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
ES0253336A
Other languages
English (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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 CH6605858A external-priority patent/CH370790A/de
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of ES253336A1 publication Critical patent/ES253336A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/563—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Furan Compounds (AREA)
ES0253336A 1958-11-12 1959-11-11 Procedimiento para la preparaciën de derivados de furano Expired ES253336A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6605858A CH370790A (de) 1958-11-12 1958-11-12 Verfahren zur Herstellung von Furanderivaten
CH7546459A CH383388A (de) 1958-11-12 1959-07-08 Verfahren zur Herstellung von Furanderivaten

Publications (1)

Publication Number Publication Date
ES253336A1 true ES253336A1 (es) 1960-04-01

Family

ID=25737861

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0253336A Expired ES253336A1 (es) 1958-11-12 1959-11-11 Procedimiento para la preparaciën de derivados de furano

Country Status (2)

Country Link
CH (1) CH383388A (es)
ES (1) ES253336A1 (es)

Also Published As

Publication number Publication date
CH383388A (de) 1964-10-31

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