CH495342A - Verfahren zur Herstellung von Hydrazinderivaten - Google Patents
Verfahren zur Herstellung von HydrazinderivatenInfo
- Publication number
- CH495342A CH495342A CH1066769A CH1066769A CH495342A CH 495342 A CH495342 A CH 495342A CH 1066769 A CH1066769 A CH 1066769A CH 1066769 A CH1066769 A CH 1066769A CH 495342 A CH495342 A CH 495342A
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- ethanol
- methylallyl
- carried out
- reaction
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 150000002429 hydrazines Chemical class 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 34
- -1 alkenyl radical Chemical class 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical group C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 3
- 150000002540 isothiocyanates Chemical class 0.000 description 8
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 6
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- RMRFFCXPLWYOOY-UHFFFAOYSA-N allyl radical Chemical compound [CH2]C=C RMRFFCXPLWYOOY-UHFFFAOYSA-N 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002124 endocrine Effects 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- CZLPCLANGIXFIE-UHFFFAOYSA-N 1-amino-3-prop-2-enylthiourea Chemical compound NNC(=S)NCC=C CZLPCLANGIXFIE-UHFFFAOYSA-N 0.000 description 1
- USEGQJLHQSTGHW-UHFFFAOYSA-N 3-bromo-2-methylprop-1-ene Chemical compound CC(=C)CBr USEGQJLHQSTGHW-UHFFFAOYSA-N 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000012173 estrus Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000001456 gonadotroph Effects 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 230000001817 pituitary effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003583 thiosemicarbazides Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/15—Oximes (>C=N—O—); Hydrazines (>N—N<); Hydrazones (>N—N=) ; Imines (C—N=C)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/27—Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, meprobamate, carbachol, neostigmine
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Emergency Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2075859A GB878177A (en) | 1959-06-17 | 1959-06-17 | Thiocarbamoylhydrazines |
| GB3962759 | 1959-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH495342A true CH495342A (de) | 1970-08-31 |
Family
ID=26254876
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1066769A CH495342A (de) | 1959-06-17 | 1960-06-16 | Verfahren zur Herstellung von Hydrazinderivaten |
| CH10666669A CH487864A (de) | 1959-06-17 | 1960-06-16 | Verfahren zur Herstellung von Hydrazinderivaten |
| CH686860A CH485685A (de) | 1959-06-17 | 1960-06-16 | Verfahren zur Herstellung von Hydrazinderivaten |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH10666669A CH487864A (de) | 1959-06-17 | 1960-06-16 | Verfahren zur Herstellung von Hydrazinderivaten |
| CH686860A CH485685A (de) | 1959-06-17 | 1960-06-16 | Verfahren zur Herstellung von Hydrazinderivaten |
Country Status (3)
| Country | Link |
|---|---|
| CH (3) | CH495342A (da) |
| DK (1) | DK103829C (da) |
| FR (1) | FR376M (da) |
-
1960
- 1960-06-16 CH CH1066769A patent/CH495342A/de not_active IP Right Cessation
- 1960-06-16 CH CH10666669A patent/CH487864A/de not_active IP Right Cessation
- 1960-06-16 CH CH686860A patent/CH485685A/de not_active IP Right Cessation
- 1960-06-17 DK DK235760AA patent/DK103829C/da active
- 1960-08-29 FR FR837071A patent/FR376M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH485685A (de) | 1970-02-15 |
| CH487864A (de) | 1970-03-31 |
| DK103829C (da) | 1966-02-28 |
| DE1468071A1 (da) | 1972-08-31 |
| FR376M (fr) | 1961-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |