JPS50126696A - - Google Patents
Info
- Publication number
- JPS50126696A JPS50126696A JP50022961A JP2296175A JPS50126696A JP S50126696 A JPS50126696 A JP S50126696A JP 50022961 A JP50022961 A JP 50022961A JP 2296175 A JP2296175 A JP 2296175A JP S50126696 A JPS50126696 A JP S50126696A
- 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
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US33354273A | 1973-02-20 | 1973-02-20 | |
| US333541A US3875172A (en) | 1973-02-20 | 1973-02-20 | Preparation of 1-alkyl-1,4-dihydro-7-substituted-4-oxo-1,8-naphthyridine-3-carboxylic acids via the 3-acetyl analogs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50126696A true JPS50126696A (en) | 1975-10-04 |
Family
ID=26988781
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1774874A Expired JPS5536669B2 (en) | 1973-02-20 | 1974-02-15 | |
| JP50022960A Pending JPS50126695A (en) | 1973-02-20 | 1975-02-26 | |
| JP50022961A Pending JPS50126696A (en) | 1973-02-20 | 1975-02-26 | |
| JP50128972A Pending JPS5168594A (en) | 1973-02-20 | 1975-10-28 | 1 44 jihidoro 44 okiso 1 88 nafuchirijinruinoseizohoho |
| JP4277077A Pending JPS52139095A (en) | 1973-02-20 | 1977-04-15 | Process for preparing 1*44dihydroo 44oxoo1*88naphtylysinee33 carboxylates |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1774874A Expired JPS5536669B2 (en) | 1973-02-20 | 1974-02-15 | |
| JP50022960A Pending JPS50126695A (en) | 1973-02-20 | 1975-02-26 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50128972A Pending JPS5168594A (en) | 1973-02-20 | 1975-10-28 | 1 44 jihidoro 44 okiso 1 88 nafuchirijinruinoseizohoho |
| JP4277077A Pending JPS52139095A (en) | 1973-02-20 | 1977-04-15 | Process for preparing 1*44dihydroo 44oxoo1*88naphtylysinee33 carboxylates |
Country Status (1)
| Country | Link |
|---|---|
| JP (5) | JPS5536669B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536669B2 (en) * | 1973-02-20 | 1980-09-22 | ||
| HU171561B (en) * | 1973-12-29 | 1978-02-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing 1,8-naphtiridine derivatives |
| HU168377B (en) * | 1973-07-17 | 1976-04-28 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536669B2 (en) * | 1973-02-20 | 1980-09-22 |
-
1974
- 1974-02-15 JP JP1774874A patent/JPS5536669B2/ja not_active Expired
-
1975
- 1975-02-26 JP JP50022960A patent/JPS50126695A/ja active Pending
- 1975-02-26 JP JP50022961A patent/JPS50126696A/ja active Pending
- 1975-10-28 JP JP50128972A patent/JPS5168594A/en active Pending
-
1977
- 1977-04-15 JP JP4277077A patent/JPS52139095A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50126695A (en) | 1975-10-04 |
| JPS49110698A (en) | 1974-10-22 |
| JPS5536669B2 (en) | 1980-09-22 |
| JPS52139095A (en) | 1977-11-19 |
| JPS5168594A (en) | 1976-06-14 |