CH429729A - Verfahren zur Herstellung von Aminoisoxazolen - Google Patents
Verfahren zur Herstellung von AminoisoxazolenInfo
- 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
Links
- RHFWLPWDOYJEAL-UHFFFAOYSA-N 1,2-oxazol-3-amine Chemical class NC=1C=CON=1 RHFWLPWDOYJEAL-UHFFFAOYSA-N 0.000 title 1
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)
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)
| 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)
| 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 |
| GB875458A (en) * | 1958-09-20 | 1961-08-23 | Shionogi & Co | Improvements in or relating to the preparation of 3-aminoisoxazoles |
| US3073839A (en) * | 1958-09-20 | 1963-01-15 | Shionogi & Co | Novel process for preparing 3-aminoisoxazole |
-
1962
- 1962-07-17 US US210580A patent/US3157669A/en not_active Expired - Lifetime
-
1963
- 1963-06-05 CH CH699663A patent/CH429729A/de unknown
- 1963-06-07 DE DE19631445876 patent/DE1445876A1/de active Pending
- 1963-06-26 NL NL294574A patent/NL125256C/nl active
- 1963-07-11 GB GB3107/65A patent/GB1012007A/en not_active Expired
- 1963-07-11 GB GB27473/63A patent/GB1012006A/en not_active Expired
- 1963-07-16 ES ES290068A patent/ES290068A1/es not_active Expired
- 1963-07-16 DK DK338963AA patent/DK105647C/da active
- 1963-07-17 SE SE7935/63A patent/SE300212B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1012006A (en) | 1965-12-01 |
| NL125256C (de) | 1968-10-15 |
| GB1012007A (en) | 1965-12-01 |
| US3157669A (en) | 1964-11-17 |
| SE300212B (de) | 1968-04-22 |
| DK105647C (da) | 1966-10-24 |
| ES290068A1 (es) | 1963-10-16 |
| DE1445876A1 (de) | 1969-04-17 |
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