KR910018343A - N-(4-니트로페닐카바모일)-l-아스파트산의 제조방법 - Google Patents
N-(4-니트로페닐카바모일)-l-아스파트산의 제조방법 Download PDFInfo
- Publication number
- KR910018343A KR910018343A KR1019900005685A KR900005685A KR910018343A KR 910018343 A KR910018343 A KR 910018343A KR 1019900005685 A KR1019900005685 A KR 1019900005685A KR 900005685 A KR900005685 A KR 900005685A KR 910018343 A KR910018343 A KR 910018343A
- Authority
- KR
- South Korea
- Prior art keywords
- aspartic acid
- nitrophenylcarbamoyl
- preparing
- temperature
- fluoride
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- L-아스파트산 디소오듐염의 수용액과, 알칼리 pH 범위에서 온도 0°-60℃ 유지하에, p-니트로페닐카바일 글로라이드를 반응시킴을 특징으로 하는 N-(4-니트로페닐카바모일)-L-아스파트산의 제조하는 방법.
- 제1항에 있어서, 알칼리 pH는 9.5-12.0, 온도는 10°-40℃ 유지하에 반응시킴을 특징으로 하는 N-(4-니트로페닐카바모일)-L-아스파트산의 제조하는 방법.
- 제1항에 있어서, p-니트로페닐카바일 글로라이드는 에틸아세테이트에 용해된 용해액을 사용함을 특징으로 하는 N-(4-니트로페닐카바모일)-L-아스파트산의 제조하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900005685A KR930008296B1 (ko) | 1990-04-23 | 1990-04-23 | N-(4-니트로페닐카바모일)-l-아스파트산의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900005685A KR930008296B1 (ko) | 1990-04-23 | 1990-04-23 | N-(4-니트로페닐카바모일)-l-아스파트산의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910018343A true KR910018343A (ko) | 1991-11-30 |
| KR930008296B1 KR930008296B1 (ko) | 1993-08-27 |
Family
ID=19298262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900005685A KR930008296B1 (ko) | 1990-04-23 | 1990-04-23 | N-(4-니트로페닐카바모일)-l-아스파트산의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930008296B1 (ko) |
-
1990
- 1990-04-23 KR KR1019900005685A patent/KR930008296B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930008296B1 (ko) | 1993-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR840005083A (ko) | 항고혈압제로서 유용한 아미노산유도체의 제조방법 | |
| JPS5551095A (en) | Preparation of keratin hydrolyzate | |
| KR880002838A (ko) | 시메티딘 다형핵 백혈구 b의 제조방법 | |
| KR860007214A (ko) | 2-아미노-3-니트로-6-(4-플루오로벤질아미노)-피리딘 및 2-아미노-3-카브에톡시아미노-6-(4-플루오로-벤질아미노)- 피리딘의 제조방법 | |
| KR910002865A (ko) | 피라노벤즈옥사디아졸 화합물 및 그 광학적 분할방법 | |
| KR910018343A (ko) | N-(4-니트로페닐카바모일)-l-아스파트산의 제조방법 | |
| KR850000466A (ko) | α-L-아스파르틸-L-페닐알라닌메틸에스테르 및 그의 염산염의 제조방법 | |
| ES472699A1 (es) | Un procedimiento para la preparacion de 5-(p-hidroxifenil)- hidantoina | |
| ATE207521T1 (de) | Wässrige kaliumformiat/kaliumcarbonatlösung | |
| DK149347C (da) | Fremgangsmaade til fremstilling af insulinpraeparater med krystaller med 2-zn-struktur | |
| KR880001586A (ko) | 메티오닌의 나트륨 염의 수성용액의 제조 방법 | |
| KR870001236A (ko) | N-보호된-L-α-아스파틸-L-페닐알라닌의 제조 방법 | |
| FI874612A (fi) | Foerfarande foer framstaellning av beta-hydroxismoersyra och dess salter medelst hydrolysering av oligomerer av beta-hydroxismoersyra vid basiska betingelser. | |
| KR910004586A (ko) | 6-메틸-3,4-디하이드로-1,2,3-옥사티아진-4-온-2,2-디옥사이드 칼륨염의 제조방법 | |
| KR830005244A (ko) | 세파피린의 아미노산염 제조방법 | |
| GB1443097A (en) | L-asparate of cyclic erythromycin a 6,9-hemiacetal carbonate and process of preparing the same | |
| KR880007560A (ko) | α-L-아스파틸-L-페닐알라닌 알킬에스테르의 제조방법 | |
| KR860009020A (ko) | 히드록시메틸세펨 화합물의 제조방법 | |
| KR910011161A (ko) | 글루타민산 칼슘염의 제조방법 | |
| GB1332090A (en) | Optical resolution of salts of dl-2-pyrolidone-5-carboxylic acid | |
| KR940007004A (ko) | 4-메톡시벤질-1, 2, 3, 4, 5, 6, 7, 8- 옥타히드로이소퀴놀린의 제조방법 | |
| KR920002602A (ko) | 광학 활성이 있는 폴린산 및 그 염의 제조방법 | |
| GB1217623A (en) | Acrylonitrile copolymers | |
| JPS52136190A (en) | Purification of cephalosporin derivatives | |
| KR870004666A (ko) | 글루타민산 칼륨염의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| 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: 19960809 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |