IL51493A - Method for temporary protection of carboxyl groups by esterification with -silyl-ethyl alcohols and certain novel aminoacid esters of this type - Google Patents
Method for temporary protection of carboxyl groups by esterification with -silyl-ethyl alcohols and certain novel aminoacid esters of this typeInfo
- Publication number
- IL51493A IL51493A IL51493A IL5149377A IL51493A IL 51493 A IL51493 A IL 51493A IL 51493 A IL51493 A IL 51493A IL 5149377 A IL5149377 A IL 5149377A IL 51493 A IL51493 A IL 51493A
- Authority
- IL
- Israel
- Prior art keywords
- silyl
- esterification
- type
- carboxyl groups
- certain novel
- Prior art date
Links
- 235000001014 amino acid Nutrition 0.000 title 1
- -1 aminoacid esters Chemical class 0.000 title 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 title 1
- 230000032050 esterification Effects 0.000 title 1
- 238000005886 esterification reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/06—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents
- C07K1/08—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using activating agents
- C07K1/088—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length using protecting groups or activating agents using activating agents containing other elements, e.g. B, Si, As
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
-
- 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
- C07K5/08—Tripeptides
- C07K5/0827—Tripeptides containing heteroatoms different from O, S, or N
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biophysics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH209976 | 1976-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL51493A true IL51493A (en) | 1981-09-13 |
Family
ID=4225855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL51493A IL51493A (en) | 1976-02-20 | 1977-02-18 | Method for temporary protection of carboxyl groups by esterification with -silyl-ethyl alcohols and certain novel aminoacid esters of this type |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS52102229A (de) |
| AT (1) | ATA109777A (de) |
| BE (1) | BE851576A (de) |
| CA (1) | CA1103660A (de) |
| CS (1) | CS207383B2 (de) |
| DD (1) | DD131560A5 (de) |
| DE (1) | DE2706490A1 (de) |
| DK (1) | DK72577A (de) |
| FR (1) | FR2341586A1 (de) |
| GB (1) | GB1572485A (de) |
| IL (1) | IL51493A (de) |
| NL (1) | NL7701769A (de) |
| SE (1) | SE7701756L (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000330B1 (de) | 1977-06-20 | 1981-08-05 | Ciba-Geigy Ag | Lipopeptide, Verfahren zu deren Herstellung und sie enthaltende pharmazeutische Präparate |
| FR2573765B1 (fr) * | 1984-11-23 | 1988-06-10 | Solvay | Procede pour la synthese de peptides |
| DK39886D0 (da) * | 1986-01-27 | 1986-01-27 | Hans Goeran Magnusson | Hydroxybeskyttelsesgrupper |
| US5159095A (en) * | 1991-06-07 | 1992-10-27 | Abbott Laboratories | Substituted silyl alcohols |
| JPH0813163B2 (ja) * | 1992-12-09 | 1996-02-07 | 日本オートマチックマシン株式会社 | 被覆電線のストリップ製造方法 |
| EP3342777B1 (de) | 2015-08-28 | 2023-01-11 | Sekisui Medical Co., Ltd. | Benzylverbindung |
| EP4023661A4 (de) * | 2019-08-30 | 2023-10-11 | Nissan Chemical Corporation | Verfahren zur herstellung einer peptidverbindung |
| CN111153821A (zh) * | 2019-12-25 | 2020-05-15 | 国药集团大同威奇达中抗制药有限公司 | D-对羟基苯甘氨酸甲酯的制备方法 |
-
1977
- 1977-02-16 DE DE19772706490 patent/DE2706490A1/de not_active Withdrawn
- 1977-02-17 SE SE7701756A patent/SE7701756L/ not_active Application Discontinuation
- 1977-02-17 FR FR7704549A patent/FR2341586A1/fr active Granted
- 1977-02-18 IL IL51493A patent/IL51493A/xx unknown
- 1977-02-18 CA CA272,050A patent/CA1103660A/en not_active Expired
- 1977-02-18 NL NL7701769A patent/NL7701769A/xx not_active Application Discontinuation
- 1977-02-18 DD DD7700197443A patent/DD131560A5/de unknown
- 1977-02-18 BE BE175050A patent/BE851576A/xx unknown
- 1977-02-18 DK DK72577A patent/DK72577A/da unknown
- 1977-02-18 CS CS771095A patent/CS207383B2/cs unknown
- 1977-02-18 GB GB6954/77A patent/GB1572485A/en not_active Expired
- 1977-02-18 AT AT0109777A patent/ATA109777A/de not_active Application Discontinuation
- 1977-02-19 JP JP1669177A patent/JPS52102229A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2706490A1 (de) | 1977-08-25 |
| DD131560A5 (de) | 1978-07-05 |
| SE7701756L (sv) | 1977-08-21 |
| ATA109777A (de) | 1982-01-15 |
| GB1572485A (en) | 1980-07-30 |
| NL7701769A (nl) | 1977-08-23 |
| DK72577A (da) | 1977-08-21 |
| JPS52102229A (en) | 1977-08-27 |
| CS207383B2 (en) | 1981-07-31 |
| BE851576A (fr) | 1977-08-18 |
| FR2341586A1 (fr) | 1977-09-16 |
| FR2341586B1 (de) | 1981-01-09 |
| CA1103660A (en) | 1981-06-23 |
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