CH429729A - Verfahren zur Herstellung von Aminoisoxazolen - Google Patents

Verfahren zur Herstellung von Aminoisoxazolen

Info

Publication number
CH429729A
CH429729A CH699663A CH699663A CH429729A CH 429729 A CH429729 A CH 429729A CH 699663 A CH699663 A CH 699663A CH 699663 A CH699663 A CH 699663A CH 429729 A CH429729 A CH 429729A
Authority
CH
Switzerland
Prior art keywords
aminoisoxazoles
preparation
Prior art date
Application number
CH699663A
Other languages
English (en)
Inventor
John T Plati
Wilhelm Wenner
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH429729A publication Critical patent/CH429729A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
    • C07D261/14—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/90—Linearisation of ramp; Synchronisation of pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/04—Modifying slopes of pulses, e.g. S-correction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH699663A 1962-07-17 1963-06-05 Verfahren zur Herstellung von Aminoisoxazolen CH429729A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US210580A US3157669A (en) 1962-07-17 1962-07-17 Preparation of isoxazole compounds

Publications (1)

Publication Number Publication Date
CH429729A true CH429729A (de) 1967-02-15

Family

ID=22783449

Family Applications (1)

Application Number Title Priority Date Filing Date
CH699663A CH429729A (de) 1962-07-17 1963-06-05 Verfahren zur Herstellung von Aminoisoxazolen

Country Status (8)

Country Link
US (1) US3157669A (de)
CH (1) CH429729A (de)
DE (1) DE1445876A1 (de)
DK (1) DK105647C (de)
ES (1) ES290068A1 (de)
GB (2) GB1012007A (de)
NL (1) NL125256C (de)
SE (1) SE300212B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544582A (en) * 1965-04-06 1970-12-01 Hoffmann La Roche Process for preparing aminoisoxazoles
US4062861A (en) * 1973-07-27 1977-12-13 Shionogi & Co., Ltd. 3-Isoxazolylurea derivatives
JPS5927343B2 (ja) * 1977-06-08 1984-07-05 塩野義製薬株式会社 ３−アミノイソオキサゾ−ル類の合成法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888455A (en) * 1956-09-04 1959-05-26 Shionogi & Co New sulfonamide and process for producing the same
US3073839A (en) * 1958-09-20 1963-01-15 Shionogi & Co Novel process for preparing 3-aminoisoxazole
GB875458A (en) * 1958-09-20 1961-08-23 Shionogi & Co Improvements in or relating to the preparation of 3-aminoisoxazoles

Also Published As

Publication number Publication date
NL125256C (de) 1968-10-15
SE300212B (de) 1968-04-22
ES290068A1 (es) 1963-10-16
DE1445876A1 (de) 1969-04-17
DK105647C (da) 1966-10-24
GB1012006A (en) 1965-12-01
US3157669A (en) 1964-11-17
GB1012007A (en) 1965-12-01

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