JPS55151536A - New optically active tert-leucine d-10-camphasulfonic acid salt and its preparation - Google Patents
New optically active tert-leucine d-10-camphasulfonic acid salt and its preparationInfo
- Publication number
- JPS55151536A JPS55151536A JP5918979A JP5918979A JPS55151536A JP S55151536 A JPS55151536 A JP S55151536A JP 5918979 A JP5918979 A JP 5918979A JP 5918979 A JP5918979 A JP 5918979A JP S55151536 A JPS55151536 A JP S55151536A
- Authority
- JP
- Japan
- Prior art keywords
- optically active
- leucine
- tert
- formula
- camphasulfonic
- Prior art date
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 title abstract 4
- NPDBDJFLKKQMCM-UHFFFAOYSA-N tert-butylglycine Chemical compound CC(C)(C)C(N)C(O)=O NPDBDJFLKKQMCM-UHFFFAOYSA-N 0.000 title abstract 4
- 150000003839 salts Chemical class 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 239000013543 active substance Substances 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000011914 asymmetric synthesis Methods 0.000 abstract 1
- 125000002915 carbonyl group Chemical class [*:2]C([*:1])=O 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000001640 fractional crystallisation Methods 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 150000007530 organic bases Chemical class 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5918979A JPS55151536A (en) | 1979-05-16 | 1979-05-16 | New optically active tert-leucine d-10-camphasulfonic acid salt and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5918979A JPS55151536A (en) | 1979-05-16 | 1979-05-16 | New optically active tert-leucine d-10-camphasulfonic acid salt and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55151536A true JPS55151536A (en) | 1980-11-26 |
JPS6354700B2 JPS6354700B2 (ja) | 1988-10-28 |
Family
ID=13106207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5918979A Granted JPS55151536A (en) | 1979-05-16 | 1979-05-16 | New optically active tert-leucine d-10-camphasulfonic acid salt and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55151536A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004018407A1 (ja) * | 2002-08-23 | 2004-03-04 | Ajinomoto Co., Inc. | アミノ酸エステル塩結晶およびその製法 |
CN106366011A (zh) * | 2016-08-25 | 2017-02-01 | 国药集团化学试剂有限公司 | 一种l‑丙氨酸的制备方法 |
CN109134317A (zh) * | 2018-09-10 | 2019-01-04 | 合肥科佳高分子材料科技有限公司 | 一种双极膜电渗析制备l-10-樟脑磺酸的方法 |
-
1979
- 1979-05-16 JP JP5918979A patent/JPS55151536A/ja active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004018407A1 (ja) * | 2002-08-23 | 2004-03-04 | Ajinomoto Co., Inc. | アミノ酸エステル塩結晶およびその製法 |
US7205433B2 (en) | 2002-08-23 | 2007-04-17 | Ajinomoto Co., Inc. | Crystal of amino acid ester salt and process for producing the same |
CN106366011A (zh) * | 2016-08-25 | 2017-02-01 | 国药集团化学试剂有限公司 | 一种l‑丙氨酸的制备方法 |
CN109134317A (zh) * | 2018-09-10 | 2019-01-04 | 合肥科佳高分子材料科技有限公司 | 一种双极膜电渗析制备l-10-樟脑磺酸的方法 |
CN109134317B (zh) * | 2018-09-10 | 2021-11-12 | 合肥科佳高分子材料科技有限公司 | 一种双极膜电渗析制备l-10-樟脑磺酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6354700B2 (ja) | 1988-10-28 |
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