JPS5112638B1 - - Google Patents
Info
- Publication number
- JPS5112638B1 JPS5112638B1 JP45081357A JP8135770A JPS5112638B1 JP S5112638 B1 JPS5112638 B1 JP S5112638B1 JP 45081357 A JP45081357 A JP 45081357A JP 8135770 A JP8135770 A JP 8135770A JP S5112638 B1 JPS5112638 B1 JP S5112638B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/18—Bridged systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6932160A FR2058680A5 (ja) | 1969-09-22 | 1969-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5112638B1 true JPS5112638B1 (ja) | 1976-04-21 |
Family
ID=9040392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45081357A Pending JPS5112638B1 (ja) | 1969-09-22 | 1970-09-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3721669A (ja) |
| JP (1) | JPS5112638B1 (ja) |
| BE (1) | BE756436A (ja) |
| CH (1) | CH511209A (ja) |
| DE (1) | DE2046714A1 (ja) |
| FR (1) | FR2058680A5 (ja) |
| GB (1) | GB1261309A (ja) |
| NL (1) | NL171153C (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065270A (en) * | 1954-10-27 | 1962-11-20 | Olin Mathieson | Preparation of dimethylnitrosoamine |
| US3090786A (en) * | 1954-11-05 | 1963-05-21 | Hercules Powder Co Ltd | Preparation of nitrosamines |
| US3340303A (en) * | 1964-06-08 | 1967-09-05 | Aerojet General Co | Method for production of n-nitrosamines |
-
0
- BE BE756436D patent/BE756436A/xx not_active IP Right Cessation
-
1969
- 1969-09-22 FR FR6932160A patent/FR2058680A5/fr not_active Expired
-
1970
- 1970-09-14 NL NLAANVRAGE7013561,A patent/NL171153C/xx not_active IP Right Cessation
- 1970-09-18 US US00073621A patent/US3721669A/en not_active Expired - Lifetime
- 1970-09-18 JP JP45081357A patent/JPS5112638B1/ja active Pending
- 1970-09-21 CH CH1396570A patent/CH511209A/fr not_active IP Right Cessation
- 1970-09-22 GB GB45000/70A patent/GB1261309A/en not_active Expired
- 1970-09-22 DE DE19702046714 patent/DE2046714A1/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3065270A (en) * | 1954-10-27 | 1962-11-20 | Olin Mathieson | Preparation of dimethylnitrosoamine |
| US3090786A (en) * | 1954-11-05 | 1963-05-21 | Hercules Powder Co Ltd | Preparation of nitrosamines |
| US3340303A (en) * | 1964-06-08 | 1967-09-05 | Aerojet General Co | Method for production of n-nitrosamines |
Also Published As
| Publication number | Publication date |
|---|---|
| NL171153C (nl) | 1983-02-16 |
| FR2058680A5 (ja) | 1971-05-28 |
| CH511209A (fr) | 1971-08-15 |
| BE756436A (fr) | 1971-03-22 |
| GB1261309A (en) | 1972-01-26 |
| NL171153B (nl) | 1982-09-16 |
| DE2046714A1 (de) | 1971-04-01 |
| US3721669A (en) | 1973-03-20 |
| NL7013561A (ja) | 1971-03-24 |