RO82504B - PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE &-FLUORMETILHISTIDINA - Google Patents
PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE &-FLUORMETILHISTIDINAInfo
- Publication number
- RO82504B RO82504B RO104835A RO10483581A RO82504B RO 82504 B RO82504 B RO 82504B RO 104835 A RO104835 A RO 104835A RO 10483581 A RO10483581 A RO 10483581A RO 82504 B RO82504 B RO 82504B
- Authority
- RO
- Romania
- Prior art keywords
- derivatives
- fluormethylhistidine
- preparing
- carbon atoms
- general formula
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- AJFGLTPLWPTALJ-SSDOTTSWSA-N (2s)-2-azaniumyl-2-(fluoromethyl)-3-(1h-imidazol-5-yl)propanoate Chemical class FC[C@@](N)(C(O)=O)CC1=CN=CN1 AJFGLTPLWPTALJ-SSDOTTSWSA-N 0.000 abstract 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 1
- 239000002262 Schiff base Substances 0.000 abstract 1
- 150000004753 Schiff bases Chemical class 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 125000005037 alkyl phenyl group Chemical group 0.000 abstract 1
- 229960001701 chloroform Drugs 0.000 abstract 1
- 239000003480 eluent Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- -1 using lower alkanols Chemical compound 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea unor derivati de alfa-fluormetilhistidina cu formula generala I: (vezi formula) în care R reprezinta o grupa alchil cu 1...3 atomi de carbon, de preferinta -CH3. Procedeul consta în aceea ca o baza Schiff cu formula generala II: (vezi formula) an care R reprezinta semnificatia sus-mentionata, iar R1 reprezinta un radical alchil-fenil cu 1...3atomi de carbon, în gruparea alchil se supune hidrolizei selective prin eluarea prin silicagel, folosind drept eluent alcanoli inferiori, diclormetan sau triclormetan.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17039780A | 1980-07-21 | 1980-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO82504B true RO82504B (ro) | 1983-08-30 |
| RO82504A RO82504A (ro) | 1983-09-26 |
Family
ID=22619706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81104835A RO82504A (ro) | 1980-07-21 | 1981-07-10 | Procedeu pentru prepararea unor derivati de &-fluormetilhistidina |
Country Status (2)
| Country | Link |
|---|---|
| RO (1) | RO82504A (ro) |
| SU (1) | SU1026653A3 (ro) |
-
1981
- 1981-07-10 RO RO81104835A patent/RO82504A/ro unknown
- 1981-07-20 SU SU813311804A patent/SU1026653A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| RO82504A (ro) | 1983-09-26 |
| SU1026653A3 (ru) | 1983-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO82376B (ro) | Procedeu pentru prepararea unor derivati de 9-hidroxiaminodibenzopiran | |
| BG30015A3 (bg) | Метод за получаване на трифенилалкенови производни | |
| BG31496A3 (bg) | Метод за получаване на 4-амино-5-алкил-сулфонил ортоанизамиди | |
| BG28703A3 (bg) | Метод за получаване на соматостатинови производни | |
| BG34338A3 (bg) | Метод за получаване на тиадиазолилцефалоспорини | |
| BG33886A3 (en) | Method for heterocyclic compounds producing | |
| BG32850A3 (en) | Method for obtaining of 6 a, 10 a- cis- hexahydrodibenzopyranols | |
| BG41821A3 (en) | Method for preparing pyridyl derivatives | |
| BG36348A3 (en) | Method for preparing thienopyridinon derivatives | |
| BG33278A3 (en) | Method for making of carbamide derivatives | |
| BG32853A3 (bg) | Метод за получаване на 1- оксадетиацефалоспорини | |
| BG28072A4 (bg) | Метод за получаване на 1 n заместени канамицинови производни | |
| BG28713A3 (bg) | Метод за получаване на 5,11-дихидро-6н-пиридо (2,3-в)(1,4) бензодиазепин-6-они | |
| RO82504B (ro) | PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE &-FLUORMETILHISTIDINA | |
| BG38338A3 (en) | Method for preparing 6 alpha- methylhydrocortisonic derivatives | |
| BG28716A3 (bg) | Метод за получаване на ауранофин | |
| RO85812B (ro) | Procedeu pentru prepararea de derivati de azolilpentena | |
| BG35045A3 (bg) | Метод за получаване на заместени триарилтиазолови съединения | |
| BG31947A3 (bg) | Метод за получаване на ацетидинови производни | |
| FR2429211A1 (fr) | Procede de production de derives de n-methylbenzothiazolone substitues en position 4 | |
| BG35895A3 (en) | Method for preparing of n- substituted- 2- haloacetanilides | |
| BG36347A3 (en) | Method for preparing thienopyridinon derivatives | |
| BG41818A3 (en) | Method for preparing 9- hydroxyetoxymethyl guanidine derivative | |
| RO82380B (ro) | Procedeu pentru prepararea unor derivati de benzo[b] ciclohepta[d]piran | |
| BG28570A3 (bg) | Метод за получаване на 1-фенил-2-амино-1,3-пропандиол-n алкилови производни |