FR2318149B1 - - Google Patents
Info
- Publication number
- FR2318149B1 FR2318149B1 FR7621659A FR7621659A FR2318149B1 FR 2318149 B1 FR2318149 B1 FR 2318149B1 FR 7621659 A FR7621659 A FR 7621659A FR 7621659 A FR7621659 A FR 7621659A FR 2318149 B1 FR2318149 B1 FR 2318149B1
- Authority
- FR
- France
- Prior art keywords
- acid hydrazides
- aldehydes
- reacting
- preparing
- hydrogen
- 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
Links
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)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Psychiatry (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pain & Pain Management (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (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 (2)
Publication Number | Publication Date |
---|---|
FR2318149A1 FR2318149A1 (fr) | 1977-02-11 |
FR2318149B1 true FR2318149B1 (US07534539-20090519-C00014.png) | 1979-09-28 |
Family
ID=24387739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7621659A Granted FR2318149A1 (fr) | 1975-07-16 | 1976-07-15 | Procede de preparation d'hydrazines acides disubstituees en n'n' |
Country Status (11)
Families Citing this family (3)
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 |
EP1070692B1 (en) * | 1998-03-06 | 2004-05-19 | Nippon Soda Co., Ltd. | Methods for highly selectively o-alkylating amide compounds with the use of copper salts |
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 ZA ZA764182A patent/ZA764182B/xx unknown
- 1976-07-14 GB GB29271/76A patent/GB1546164A/en not_active Expired
- 1976-07-14 BE BE168884A patent/BE844097A/xx not_active IP Right Cessation
- 1976-07-15 IT IT68780/76A patent/IT1063146B/it active
- 1976-07-15 NL NL7607818A patent/NL7607818A/xx not_active Application Discontinuation
- 1976-07-15 JP JP51084479A patent/JPS5212119A/ja active Pending
- 1976-07-15 SU SU762381451A patent/SU609462A3/ru active
- 1976-07-15 FR FR7621659A patent/FR2318149A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5212119A (en) | 1977-01-29 |
SU609462A3 (ru) | 1978-05-30 |
CA1059534A (en) | 1979-07-31 |
US3965174A (en) | 1976-06-22 |
DE2631714A1 (de) | 1977-02-03 |
IT1063146B (it) | 1985-02-11 |
ZA764182B (en) | 1977-06-29 |
FR2318149A1 (fr) | 1977-02-11 |
BE844097A (fr) | 1977-01-14 |
NL7607818A (nl) | 1977-01-18 |
GB1546164A (en) | 1979-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |