GB1258886A - - Google Patents
Info
- Publication number
- GB1258886A GB1258886A GB1258886DA GB1258886A GB 1258886 A GB1258886 A GB 1258886A GB 1258886D A GB1258886D A GB 1258886DA GB 1258886 A GB1258886 A GB 1258886A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetyl
- ammonium
- aminophenylacetate
- acid
- march
- 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
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- ZGUNAGUHMKGQNY-UHFFFAOYSA-N alpha-phenylglycine Chemical compound OC(=O)C(N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-UHFFFAOYSA-N 0.000 abstract 2
- HCZAKYJSJQYXQM-UHFFFAOYSA-N azanium 2-acetamido-2-phenylacetate Chemical compound [NH4+].CC(=O)NC(C([O-])=O)C1=CC=CC=C1 HCZAKYJSJQYXQM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- ZGUNAGUHMKGQNY-ZETCQYMHSA-N L-alpha-phenylglycine zwitterion Chemical compound OC(=O)[C@@H](N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-ZETCQYMHSA-N 0.000 abstract 1
- 230000021736 acetylation Effects 0.000 abstract 1
- 238000006640 acetylation reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 230000000850 deacetylating effect Effects 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44023954A JPS4945388B1 (enrdf_load_html_response) | 1969-03-28 | 1969-03-28 | |
| JP4029869A JPS4945857B1 (enrdf_load_html_response) | 1969-05-24 | 1969-05-24 | |
| JP7175269 | 1969-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1258886A true GB1258886A (enrdf_load_html_response) | 1971-12-30 |
Family
ID=27284450
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1258886D Expired GB1258886A (enrdf_load_html_response) | 1969-03-28 | 1970-03-26 | |
| GB4236170A Expired GB1283457A (en) | 1969-03-28 | 1970-09-04 | RACEMIZATION OF alpha-AMINOPHENYLACETIC ACID DERIVATIVES |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4236170A Expired GB1283457A (en) | 1969-03-28 | 1970-09-04 | RACEMIZATION OF alpha-AMINOPHENYLACETIC ACID DERIVATIVES |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2014874C3 (enrdf_load_html_response) |
| FR (1) | FR2040082A5 (enrdf_load_html_response) |
| GB (2) | GB1258886A (enrdf_load_html_response) |
| NL (1) | NL7003706A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2334620B1 (en) * | 2008-09-05 | 2018-09-05 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Process for enantioseparation of chiral systems with compound formation using two subsequent crystallization steps |
-
1970
- 1970-03-16 NL NL7003706A patent/NL7003706A/xx unknown
- 1970-03-26 DE DE19702014874 patent/DE2014874C3/de not_active Expired
- 1970-03-26 GB GB1258886D patent/GB1258886A/en not_active Expired
- 1970-03-27 FR FR7011157A patent/FR2040082A5/fr not_active Expired
- 1970-09-04 GB GB4236170A patent/GB1283457A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2334620B1 (en) * | 2008-09-05 | 2018-09-05 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Process for enantioseparation of chiral systems with compound formation using two subsequent crystallization steps |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2040082A5 (enrdf_load_html_response) | 1971-01-15 |
| DE2014874A1 (de) | 1970-10-15 |
| GB1283457A (en) | 1972-07-26 |
| DE2014874C3 (de) | 1974-10-10 |
| NL7003706A (enrdf_load_html_response) | 1970-09-30 |
| DE2014874B2 (de) | 1974-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |