AR006997A1 - Proceso para la preparacion de derivados ureicos e intermediarios de sintesis - Google Patents
Proceso para la preparacion de derivados ureicos e intermediarios de sintesisInfo
- Publication number
- AR006997A1 AR006997A1 ARP970101846A ARP970101846A AR006997A1 AR 006997 A1 AR006997 A1 AR 006997A1 AR P970101846 A ARP970101846 A AR P970101846A AR P970101846 A ARP970101846 A AR P970101846A AR 006997 A1 AR006997 A1 AR 006997A1
- Authority
- AR
- Argentina
- Prior art keywords
- synthesis
- derivatives
- preparation
- amino group
- primary amino
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000003786 synthesis reaction Methods 0.000 title abstract 4
- 238000002360 preparation method Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- -1 chlorocarbonyl Chemical class 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 150000003672 ureas Chemical class 0.000 abstract 1
- 239000002132 β-lactam antibiotic Substances 0.000 abstract 1
- 229940124586 β-lactam antibiotics Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Se describe un proceso para la síntesis de derivados ureicos (o de urea) con la fórmula (I), en la cual el anillo P es un heterociclo azoico de 5 o 6miembros, saturado o no saturado, que eventualmente contiene además uno o más heteroátomos seleccionados entre N, O y E, y en los cuales -L es elradical de un compuesto que contiene un grupo amínico primario; el proceso comprende la condensación de dicho heterociclo azoico PN_H y de dichocompuesto L-NH, que contiene un grupo amínico primario, con derivados cloro-carbonílicos; particularmente dicho proceso permite la síntesis conbajo impacto ambiental y en forma económicamente ventajosa de antibióticos Beta-lactámicos, utilizando nuevos intermediarios de síntesis.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT96MI000873A IT1282955B1 (it) | 1996-05-03 | 1996-05-03 | Processo per la preparazione di derivati ureidici e intermedi di sintesi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR006997A1 true AR006997A1 (es) | 1999-10-13 |
Family
ID=11374193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970101846A AR006997A1 (es) | 1996-05-03 | 1997-05-05 | Proceso para la preparacion de derivados ureicos e intermediarios de sintesis |
Country Status (4)
| Country | Link |
|---|---|
| AR (1) | AR006997A1 (es) |
| AU (1) | AU2775597A (es) |
| IT (1) | IT1282955B1 (es) |
| WO (1) | WO1997042177A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2321153B1 (es) * | 2007-10-11 | 2010-02-26 | Astur Pharma S.A. | Intermedio para la sintesis de piperacilina. |
| CN101857574A (zh) * | 2010-07-05 | 2010-10-13 | 山东鑫泉医药中间体有限公司 | 一种n-乙基-2,3-双氧哌嗪的合成方法 |
| CN103360343B (zh) * | 2012-03-30 | 2017-04-19 | 凯惠药业(上海)有限公司 | 一种哌嗪酰胺类化合物的制备方法 |
| CN104910178B (zh) * | 2015-05-22 | 2017-06-13 | 华北制药集团先泰药业有限公司 | 一种哌拉西林酸的制备方法 |
| CN109438476A (zh) * | 2018-12-24 | 2019-03-08 | 常州红太阳药业有限公司 | 哌拉西林酸的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3065012D1 (en) * | 1979-04-25 | 1983-11-03 | Biochemie Gmbh | Process for the production of phenylglycyl chloride hydrochlorides |
| KR830001969B1 (ko) * | 1981-10-06 | 1983-09-29 | 김영설 | 6―{D―(―) α-(4―에틸-2. 3-디옥소-1 피페라지노카보닐아미노) 페닐(또는 하이드록시페닐)아세트아미도 페니실란산 및 그 염의 제조방법 |
| DE3619562A1 (de) * | 1986-06-11 | 1987-12-17 | Basf Ag | Verfahren zur herstellung von 2,3-dioxo-4-oxicarbonylpiperazinderivaten, neue 2,3-dioxo-4-oxicarbonylpiperazinderivate und deren verwendung |
| ES2005450A6 (es) * | 1987-11-16 | 1989-03-01 | Gema Sa | Procedimiento para la preparacion de derivados n(4-etil-2,3-dioxo)-piperacin-1-iln-carbonilo. |
-
1996
- 1996-05-03 IT IT96MI000873A patent/IT1282955B1/it active IP Right Grant
-
1997
- 1997-04-30 AU AU27755/97A patent/AU2775597A/en not_active Abandoned
- 1997-04-30 WO PCT/EP1997/002221 patent/WO1997042177A1/en not_active Ceased
- 1997-05-05 AR ARP970101846A patent/AR006997A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1282955B1 (it) | 1998-04-02 |
| ITMI960873A0 (es) | 1996-05-03 |
| WO1997042177A1 (en) | 1997-11-13 |
| AU2775597A (en) | 1997-11-26 |
| ITMI960873A1 (it) | 1997-11-03 |
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