DE68902078D1 - Verfahren zur herstellung von oxalyl- und oxamylhydraziden. - Google Patents
Verfahren zur herstellung von oxalyl- und oxamylhydraziden.Info
- Publication number
- DE68902078D1 DE68902078D1 DE8989106406T DE68902078T DE68902078D1 DE 68902078 D1 DE68902078 D1 DE 68902078D1 DE 8989106406 T DE8989106406 T DE 8989106406T DE 68902078 T DE68902078 T DE 68902078T DE 68902078 D1 DE68902078 D1 DE 68902078D1
- Authority
- DE
- Germany
- Prior art keywords
- oxamyl
- optionally substituted
- alkyl group
- hydrogen atom
- substituted alkyl
- 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 - Fee Related
Links
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyrrole Compounds (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 |
---|---|---|---|
IT20276/88A IT1218223B (it) | 1988-04-21 | 1988-04-21 | Procedimento per la sintesi di ossalil-ed ossamil-idrazidi |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68902078D1 true DE68902078D1 (de) | 1992-08-20 |
DE68902078T2 DE68902078T2 (de) | 1993-03-04 |
Family
ID=11165359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989106406T Expired - Fee Related DE68902078T2 (de) | 1988-04-21 | 1989-04-11 | Verfahren zur herstellung von oxalyl- und oxamylhydraziden. |
Country Status (8)
Country | Link |
---|---|
US (2) | US5017721A (de) |
EP (1) | EP0338387B1 (de) |
JP (1) | JP2729272B2 (de) |
AT (1) | ATE78246T1 (de) |
DE (1) | DE68902078T2 (de) |
ES (1) | ES2042850T3 (de) |
GR (1) | GR3005201T3 (de) |
IT (1) | IT1218223B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5300545A (en) * | 1987-08-12 | 1994-04-05 | Elf Atochem North America, Inc. | Process for stabilizing polymer compositions against heat or light effects |
US5101033A (en) * | 1987-08-12 | 1992-03-31 | Atochem North America, Inc. | Process for preparing reactive hindered amine light stabilizers |
US5214147A (en) * | 1987-08-12 | 1993-05-25 | Elf Atochem North America, Inc. | Process for preparing reactive hindered amine light stabilizers |
US6417189B1 (en) | 1999-11-12 | 2002-07-09 | Gpi Nil Holdings, Inc. | AZA compounds, pharmaceutical compositions and methods of use |
US7253169B2 (en) | 1999-11-12 | 2007-08-07 | Gliamed, Inc. | Aza compounds, pharmaceutical compositions and methods of use |
CN107056727B (zh) * | 2017-03-29 | 2020-12-11 | 温州医科大学 | 一种2-芳基-5-芳硒基-1,3,4-噁二唑化合物及制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA661966A (en) * | 1963-04-23 | Hoffmann-La Roche Limited | Substituted acid hydrazides and process for the manufacture thereof | |
US3091638A (en) * | 1957-07-03 | 1963-05-28 | Hoffmann La Roche | N, n'-disubstituted hydrazine derivatives |
US3065265A (en) * | 1957-07-04 | 1962-11-20 | Hoffmann La Roche | Amino acid hydrazides |
US3960946A (en) * | 1972-03-10 | 1976-06-01 | Thiokol Corporation | Process for the manufacture of oxalyl dihydrazide and the use of same as a coolant in gas generating compositions |
CH572056A5 (de) * | 1972-11-28 | 1976-01-30 | Ciba Geigy Ag |
-
1988
- 1988-04-21 IT IT20276/88A patent/IT1218223B/it active
-
1989
- 1989-04-11 DE DE8989106406T patent/DE68902078T2/de not_active Expired - Fee Related
- 1989-04-11 ES ES89106406T patent/ES2042850T3/es not_active Expired - Lifetime
- 1989-04-11 AT AT89106406T patent/ATE78246T1/de not_active IP Right Cessation
- 1989-04-11 EP EP89106406A patent/EP0338387B1/de not_active Expired - Lifetime
- 1989-04-20 JP JP1099017A patent/JP2729272B2/ja not_active Expired - Lifetime
- 1989-04-21 US US07/341,749 patent/US5017721A/en not_active Expired - Fee Related
-
1991
- 1991-02-14 US US07/655,041 patent/US5149872A/en not_active Expired - Fee Related
-
1992
- 1992-07-16 GR GR920401399T patent/GR3005201T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
IT1218223B (it) | 1990-04-12 |
US5149872A (en) | 1992-09-22 |
DE68902078T2 (de) | 1993-03-04 |
JPH026450A (ja) | 1990-01-10 |
ES2042850T3 (es) | 1993-12-16 |
JP2729272B2 (ja) | 1998-03-18 |
GR3005201T3 (de) | 1993-05-24 |
US5017721A (en) | 1991-05-21 |
IT8820276A0 (it) | 1988-04-21 |
EP0338387A1 (de) | 1989-10-25 |
EP0338387B1 (de) | 1992-07-15 |
ATE78246T1 (de) | 1992-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8380 | Miscellaneous part iii |
Free format text: DER PATENTINHABER LAUTET RICHTIG: ENICHEM ANIC S.R.L., PALERMO, IT |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |