BE844097A - Procede de preparation d'hydrazines acides disubstituees en n, n' - Google Patents
Procede de preparation d'hydrazines acides disubstituees en n, n'Info
- Publication number
- BE844097A BE844097A BE168884A BE168884A BE844097A BE 844097 A BE844097 A BE 844097A BE 168884 A BE168884 A BE 168884A BE 168884 A BE168884 A BE 168884A BE 844097 A BE844097 A BE 844097A
- Authority
- BE
- Belgium
- Prior art keywords
- disubstituted
- preparing acid
- acid hydrazines
- hydrazines
- preparing
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- 150000002429 hydrazines Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
- C07C243/26—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C243/28—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of a saturated carbon skeleton
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C241/04—Preparation of hydrazides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Psychiatry (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Oncology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Communicable Diseases (AREA)
- Pain & Pain Management (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/596,544 US3965174A (en) | 1975-07-16 | 1975-07-16 | Process for preparing N,N-disubstituted acid hydrazides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE844097A true BE844097A (fr) | 1977-01-14 |
Family
ID=24387739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE168884A BE844097A (fr) | 1975-07-16 | 1976-07-14 | Procede de preparation d'hydrazines acides disubstituees en n, n' |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3965174A (en, 2012) |
| JP (1) | JPS5212119A (en, 2012) |
| BE (1) | BE844097A (en, 2012) |
| CA (1) | CA1059534A (en, 2012) |
| DE (1) | DE2631714A1 (en, 2012) |
| FR (1) | FR2318149A1 (en, 2012) |
| GB (1) | GB1546164A (en, 2012) |
| IT (1) | IT1063146B (en, 2012) |
| NL (1) | NL7607818A (en, 2012) |
| SU (1) | SU609462A3 (en, 2012) |
| ZA (1) | ZA764182B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071554A (en) * | 1975-03-19 | 1978-01-31 | Ashland Oil, Inc. | Method for the preparation of N,N-dialkyl hydrazides |
| US4127611A (en) * | 1977-10-11 | 1978-11-28 | Ashland Oil, Inc. | Process for the reductive methylation of an acid hydrazide |
| US6462195B1 (en) * | 1998-03-06 | 2002-10-08 | Nippon Soda Co., Ltd. | Methods for highly selectively o-alkylating amide compounds with the use of copper salts |
| RU2422437C2 (ru) * | 2009-01-11 | 2011-06-27 | Институт технической химии Уральского отделения Российской академии наук (ИТХ УрО РАН) | Способ извлечения ионов меди(ii) из аммиачных сред с использованием бета-n-оксиэтилгидразидов алифатических карбоновых кислот |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062881A (en) * | 1959-07-08 | 1962-11-06 | Hoffmann La Roche | 1-(cycloalkanoyl)- and 1-(tri-alkyl-acetyl)-2, 2-(di-substituted)-hydrazine compounds |
-
1975
- 1975-07-16 US US05/596,544 patent/US3965174A/en not_active Expired - Lifetime
-
1976
- 1976-01-15 CA CA243,607A patent/CA1059534A/en not_active Expired
- 1976-07-14 DE DE19762631714 patent/DE2631714A1/de not_active Ceased
- 1976-07-14 BE BE168884A patent/BE844097A/xx not_active IP Right Cessation
- 1976-07-14 GB GB29271/76A patent/GB1546164A/en not_active Expired
- 1976-07-14 ZA ZA764182A patent/ZA764182B/xx unknown
- 1976-07-15 NL NL7607818A patent/NL7607818A/xx not_active Application Discontinuation
- 1976-07-15 FR FR7621659A patent/FR2318149A1/fr active Granted
- 1976-07-15 JP JP51084479A patent/JPS5212119A/ja active Pending
- 1976-07-15 SU SU762381451A patent/SU609462A3/ru active
- 1976-07-15 IT IT68780/76A patent/IT1063146B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7607818A (nl) | 1977-01-18 |
| US3965174A (en) | 1976-06-22 |
| FR2318149A1 (fr) | 1977-02-11 |
| GB1546164A (en) | 1979-05-16 |
| DE2631714A1 (de) | 1977-02-03 |
| IT1063146B (it) | 1985-02-11 |
| FR2318149B1 (en, 2012) | 1979-09-28 |
| ZA764182B (en) | 1977-06-29 |
| SU609462A3 (ru) | 1978-05-30 |
| JPS5212119A (en) | 1977-01-29 |
| CA1059534A (en) | 1979-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: UNIROYAL INC. Effective date: 19840714 |