RO82425B1 - Procedeu pentru prepararea unor derivati ai beta -lactamei - Google Patents
Procedeu pentru prepararea unor derivati ai beta -lactameiInfo
- Publication number
- RO82425B1 RO82425B1 RO103336A RO10333681A RO82425B1 RO 82425 B1 RO82425 B1 RO 82425B1 RO 103336 A RO103336 A RO 103336A RO 10333681 A RO10333681 A RO 10333681A RO 82425 B1 RO82425 B1 RO 82425B1
- Authority
- RO
- Romania
- Prior art keywords
- hydrogen
- group
- lactam derivatives
- carbon atoms
- general formula
- Prior art date
Links
- 150000003952 β-lactams Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- -1 phenylacetyl Chemical group 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000002431 hydrogen Chemical group 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 abstract 1
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Landscapes
- Cephalosporin Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea unor derivati ai beta-lactamei cu formula generala I: (vezi formula) în care A reprezinta o grupa azido sau grupa R1NH-, unde R1 este hidrogen, o grupa acil aleasa dintre acetil, fenilacetil, fenilmetoxicarbonil, fenilmetoxiiminoacetil, azidofenilacetil sau R1 luat împreuna cu NH-reprezinta o grupa amino protejata, R2 reprezinta hidrogen sau o grupa alcoxi cu 1...4 atomi de carbon, R3 si R4 sunt identici sau diferiti si fiecare reprezinta hidrogen, o grupa alchil cu 1...4 atomi de carbon, cicloalchil cu 3...7 atomi de carbon în ciclul fenil sau unul dintre R3 sau R4 este hidrogen si celalalt este alcoxicarbonil, etinil sau feniletinil M la + este hidrogen sau un cation ales dintre amoniu, piridiniu, sodiu, potasiu si litiu, în care se sulfoneaza o azetidinona cu formula generala II: (vezi formula)...
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103336A RO82425B1 (ro) | 1981-02-06 | 1981-02-06 | Procedeu pentru prepararea unor derivati ai beta -lactamei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103336A RO82425B1 (ro) | 1981-02-06 | 1981-02-06 | Procedeu pentru prepararea unor derivati ai beta -lactamei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO82425B1 true RO82425B1 (ro) | 1983-08-30 |
Family
ID=40903270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO103336A RO82425B1 (ro) | 1981-02-06 | 1981-02-06 | Procedeu pentru prepararea unor derivati ai beta -lactamei |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO82425B1 (ro) |
-
1981
- 1981-02-06 RO RO103336A patent/RO82425B1/ro unknown
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