JPH0254820B2 - - Google Patents
Info
- Publication number
- JPH0254820B2 JPH0254820B2 JP59082962A JP8296284A JPH0254820B2 JP H0254820 B2 JPH0254820 B2 JP H0254820B2 JP 59082962 A JP59082962 A JP 59082962A JP 8296284 A JP8296284 A JP 8296284A JP H0254820 B2 JPH0254820 B2 JP H0254820B2
- Authority
- JP
- Japan
- Prior art keywords
- thr
- present
- mol
- threoninamide
- water
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 claims description 5
- PZUOEYPTQJILHP-GBXIJSLDSA-N (2s,3r)-2-amino-3-hydroxybutanamide Chemical compound C[C@@H](O)[C@H](N)C(N)=O PZUOEYPTQJILHP-GBXIJSLDSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 150000004683 dihydrates Chemical class 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 239000007787 solid Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000000862 absorption spectrum Methods 0.000 description 3
- 238000001000 micrograph Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- HSDAJNMJOMSNEV-UHFFFAOYSA-N benzyl chloroformate Chemical compound ClC(=O)OCC1=CC=CC=C1 HSDAJNMJOMSNEV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- PYZXYZOBPGPOFQ-UHFFFAOYSA-N benzyl n-(1-amino-3-hydroxy-1-oxobutan-2-yl)carbamate Chemical compound CC(O)C(C(N)=O)NC(=O)OCC1=CC=CC=C1 PYZXYZOBPGPOFQ-UHFFFAOYSA-N 0.000 description 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002132 β-lactam antibiotic Substances 0.000 description 1
- 229940124586 β-lactam antibiotics Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/085—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a nitrogen atom directly attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59082962A JPS60226855A (ja) | 1984-04-26 | 1984-04-26 | Ｎ−ベンジルオキシカルボニル−ｌ−スレオニンアミド・１／２水和物およびその製造法 |
| US06/723,658 US4628111A (en) | 1984-04-26 | 1985-04-16 | N-benzyloxycarbonyl-L-threonine amide hemihydrate |
| DE19853514703 DE3514703A1 (de) | 1984-04-26 | 1985-04-24 | N-benzyloxycarbonyl-l-threoninamid-hemihydrat, verfahren zu seiner herstellung und seine verwendung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59082962A JPS60226855A (ja) | 1984-04-26 | 1984-04-26 | Ｎ−ベンジルオキシカルボニル−ｌ−スレオニンアミド・１／２水和物およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60226855A JPS60226855A (ja) | 1985-11-12 |
| JPH0254820B2 true JPH0254820B2 (enExample) | 1990-11-22 |
Family
ID=13788844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59082962A Granted JPS60226855A (ja) | 1984-04-26 | 1984-04-26 | Ｎ−ベンジルオキシカルボニル−ｌ−スレオニンアミド・１／２水和物およびその製造法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4628111A (enExample) |
| JP (1) | JPS60226855A (enExample) |
| DE (1) | DE3514703A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI82240C (fi) * | 1988-10-20 | 1991-02-11 | Huhtamaeki Oy | Foerfarande foer framstaellning av farmakologiskt vaerdefullt s-timolol-hemihydrat. |
| TW208013B (enExample) * | 1990-03-01 | 1993-06-21 | Daiichi Co Ltd | |
| CN100586930C (zh) * | 2008-09-17 | 2010-02-03 | 重庆莱美药业股份有限公司 | 氨曲南中间体(3s-反式)-3-氨基-4-甲基-2-氧代-1-磺酸基氮杂环丁烷的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ205240A (en) * | 1980-02-07 | 1984-07-31 | Squibb & Sons Inc | Sulphonamide derivatives,being starting materials for producing beta-lactams |
-
1984
- 1984-04-26 JP JP59082962A patent/JPS60226855A/ja active Granted
-
1985
- 1985-04-16 US US06/723,658 patent/US4628111A/en not_active Expired - Fee Related
- 1985-04-24 DE DE19853514703 patent/DE3514703A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60226855A (ja) | 1985-11-12 |
| DE3514703A1 (de) | 1985-10-31 |
| US4628111A (en) | 1986-12-09 |
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