MY7900192A - 2,3-dioxopiperazine derivatives - Google Patents
2,3-dioxopiperazine derivativesInfo
- Publication number
- MY7900192A MY7900192A MY7900192A MY7900192A MY7900192A MY 7900192 A MY7900192 A MY 7900192A MY 7900192 A MY7900192 A MY 7900192A MY 7900192 A MY7900192 A MY 7900192A MY 7900192 A MY7900192 A MY 7900192A
- Authority
- MY
- Malaysia
- Prior art keywords
- dioxopiperazine derivatives
- dioxopiperazine
- derivatives
- Prior art date
Links
- JTHRRMFZHSDGNJ-UHFFFAOYSA-N piperazine-2,3-dione Chemical class O=C1NCCNC1=O JTHRRMFZHSDGNJ-UHFFFAOYSA-N 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9199674A JPS5123284A (en) | 1974-08-13 | 1974-08-13 | Shinkina penishirinruino seizoho |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY7900192A true MY7900192A (en) | 1979-12-31 |
Family
ID=14042029
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY7900192A MY7900192A (en) | 1974-08-13 | 1979-12-30 | 2,3-dioxopiperazine derivatives |
| MY7900193A MY7900193A (en) | 1974-08-13 | 1979-12-30 | Amino acid derivatives |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MY7900193A MY7900193A (en) | 1974-08-13 | 1979-12-30 | Amino acid derivatives |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5123284A (en) |
| ES (2) | ES454266A1 (en) |
| HK (2) | HK26379A (en) |
| HU (2) | HU172101B (en) |
| KE (2) | KE2924A (en) |
| MY (2) | MY7900192A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331688A (en) * | 1976-09-01 | 1978-03-25 | Toyama Chem Co Ltd | Novel process for preparation of penicilline sna cephalosporins |
| JPS5334793A (en) * | 1976-09-08 | 1978-03-31 | Toyama Chem Co Ltd | Novel penicillin oxides and cephalosporin oxides |
| KR890003624B1 (en) * | 1987-05-26 | 1989-09-28 | 강승안 | Process for preparing piperacillin pivaloyloxymethyl ester |
| JP2007246514A (en) * | 2006-02-14 | 2007-09-27 | Toyama Chem Co Ltd | Novel crystals of piperacillin sodium |
| BRPI0808375A2 (en) | 2007-01-31 | 2014-07-01 | Toyama Chemical Co Ltd | COMPOUND |
-
1974
- 1974-08-13 JP JP9199674A patent/JPS5123284A/en active Granted
-
1975
- 1975-05-08 HU HU75TO00001041A patent/HU172101B/en unknown
- 1975-05-08 HU HU75TO00001042A patent/HU171966B/en unknown
-
1976
- 1976-12-15 ES ES454266A patent/ES454266A1/en not_active Expired
- 1976-12-15 ES ES454267A patent/ES454267A1/en not_active Expired
-
1979
- 1979-03-01 KE KE292479A patent/KE2924A/en unknown
- 1979-03-01 KE KE292579A patent/KE2925A/en unknown
- 1979-04-26 HK HK26379A patent/HK26379A/en unknown
- 1979-11-22 HK HK80079A patent/HK80079A/en unknown
- 1979-12-30 MY MY7900192A patent/MY7900192A/en unknown
- 1979-12-30 MY MY7900193A patent/MY7900193A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU172101B (en) | 1978-05-28 |
| KE2924A (en) | 1979-04-06 |
| HK80079A (en) | 1979-11-30 |
| MY7900193A (en) | 1979-12-31 |
| HU171966B (en) | 1978-04-28 |
| ES454267A1 (en) | 1977-12-16 |
| JPS5320996B2 (en) | 1978-06-29 |
| ES454266A1 (en) | 1977-12-16 |
| HK26379A (en) | 1979-05-04 |
| KE2925A (en) | 1979-04-06 |
| JPS5123284A (en) | 1976-02-24 |
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