KR850003309A - 5-치환된 옥사졸리딘 2, 4-디온의 제조 방법 - Google Patents
5-치환된 옥사졸리딘 2, 4-디온의 제조 방법Info
- Publication number
- KR850003309A KR850003309A KR1019840006722A KR840006722A KR850003309A KR 850003309 A KR850003309 A KR 850003309A KR 1019840006722 A KR1019840006722 A KR 1019840006722A KR 840006722 A KR840006722 A KR 840006722A KR 850003309 A KR850003309 A KR 850003309A
- Authority
- KR
- South Korea
- Prior art keywords
- dione
- producing
- substituted oxazolidine
- oxazolidine
- substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17320680A | 1980-07-28 | 1980-07-28 | |
| US173,206 | 1980-07-28 | ||
| US06/222,202 US4367234A (en) | 1980-07-28 | 1981-01-02 | Hypoglycemic 5-substituted oxazolidine-2,4-diones |
| US222,202 | 1981-01-02 | ||
| US252,961 | 1981-04-23 | ||
| US252,962 | 1981-04-23 | ||
| US06/252,961 US4332952A (en) | 1980-07-28 | 1981-04-23 | Hypoglycemic 5-substituted oxazolidine-2,4-diones |
| KR1019810002715A KR850000319B1 (ko) | 1980-07-28 | 1981-07-27 | 5-치환된 옥사졸리딘-2,4-디온의 제조방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810002715A Division KR850000319B1 (ko) | 1980-07-28 | 1981-07-27 | 5-치환된 옥사졸리딘-2,4-디온의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850000390B1 KR850000390B1 (ko) | 1985-03-25 |
| KR850003309A true KR850003309A (ko) | 1985-06-13 |
Family
ID=27390235
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810002715A KR850000319B1 (ko) | 1980-07-28 | 1981-07-27 | 5-치환된 옥사졸리딘-2,4-디온의 제조방법 |
| KR1019840006722A KR850000390B1 (ko) | 1980-07-28 | 1984-10-29 | 5-치환된 옥사졸리딘 2, 4-디온의 제조 방법 |
| KR1019840006721A KR850000389B1 (ko) | 1980-07-28 | 1984-10-29 | 5-치환된 옥사졸리딘-2, 4-디온의 제조방법 |
| KR1019840006720A KR850000384B1 (ko) | 1980-07-28 | 1984-10-29 | 5-치환된 옥사졸리딘-2, 4-디온의 제조방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810002715A KR850000319B1 (ko) | 1980-07-28 | 1981-07-27 | 5-치환된 옥사졸리딘-2,4-디온의 제조방법 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840006721A KR850000389B1 (ko) | 1980-07-28 | 1984-10-29 | 5-치환된 옥사졸리딘-2, 4-디온의 제조방법 |
| KR1019840006720A KR850000384B1 (ko) | 1980-07-28 | 1984-10-29 | 5-치환된 옥사졸리딘-2, 4-디온의 제조방법 |
Country Status (3)
| Country | Link |
|---|---|
| KR (4) | KR850000319B1 (ko) |
| NL (1) | NL8103538A (ko) |
| PH (1) | PH19469A (ko) |
-
1981
- 1981-07-27 KR KR1019810002715A patent/KR850000319B1/ko active
- 1981-07-27 NL NL8103538A patent/NL8103538A/nl not_active Application Discontinuation
-
1983
- 1983-01-03 PH PH28341A patent/PH19469A/en unknown
-
1984
- 1984-10-29 KR KR1019840006722A patent/KR850000390B1/ko not_active IP Right Cessation
- 1984-10-29 KR KR1019840006721A patent/KR850000389B1/ko not_active IP Right Cessation
- 1984-10-29 KR KR1019840006720A patent/KR850000384B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR850003307A (ko) | 1985-06-13 |
| NL8103538A (nl) | 1982-02-16 |
| KR850000389B1 (ko) | 1985-03-25 |
| KR850003308A (ko) | 1985-06-13 |
| KR850000390B1 (ko) | 1985-03-25 |
| KR850000384B1 (ko) | 1985-03-23 |
| KR850000319B1 (ko) | 1985-03-20 |
| PH19469A (en) | 1986-05-14 |
| KR830006284A (ko) | 1983-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 19900124 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |