ES530337A0 - Un procedimiento para la preparacion de un derivado carbapenem. - Google Patents
Un procedimiento para la preparacion de un derivado carbapenem.Info
- Publication number
- ES530337A0 ES530337A0 ES530337A ES530337A ES530337A0 ES 530337 A0 ES530337 A0 ES 530337A0 ES 530337 A ES530337 A ES 530337A ES 530337 A ES530337 A ES 530337A ES 530337 A0 ES530337 A0 ES 530337A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- preparation
- carbapenem derivative
- carbapenem
- derivative
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/20—Quaternary compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/65—One oxygen atom attached in position 3 or 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/84—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
- C07D477/02—Preparation
-
- 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47137883A | 1983-03-08 | 1983-03-08 | |
US49969183A | 1983-06-07 | 1983-06-07 | |
US55729583A | 1983-12-01 | 1983-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8505205A1 ES8505205A1 (es) | 1985-05-16 |
ES530337A0 true ES530337A0 (es) | 1985-05-16 |
Family
ID=27413179
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES530337A Granted ES530337A0 (es) | 1983-03-08 | 1984-03-07 | Un procedimiento para la preparacion de un derivado carbapenem. |
ES537349A Granted ES537349A0 (es) | 1983-03-08 | 1984-11-02 | Un procedimiento para la preparacion de un aminotiol cuaternario |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES537349A Granted ES537349A0 (es) | 1983-03-08 | 1984-11-02 | Un procedimiento para la preparacion de un aminotiol cuaternario |
Country Status (31)
Country | Link |
---|---|
JP (1) | JPH05255250A (de) |
KR (1) | KR900002247B1 (de) |
AR (1) | AR241016A1 (de) |
AT (1) | AT387968B (de) |
AU (2) | AU572124B2 (de) |
CA (1) | CA1284324C (de) |
CH (1) | CH658248A5 (de) |
CY (1) | CY1546A (de) |
DD (1) | DD228258A5 (de) |
DE (1) | DE3408347A1 (de) |
DK (1) | DK140584A (de) |
ES (2) | ES530337A0 (de) |
FI (1) | FI840863A (de) |
FR (1) | FR2542316B1 (de) |
GB (1) | GB2136802B (de) |
GR (1) | GR81871B (de) |
HK (1) | HK82990A (de) |
HU (1) | HU193895B (de) |
IE (1) | IE57098B1 (de) |
IL (1) | IL71149A (de) |
IT (1) | IT1178465B (de) |
LU (1) | LU85241A1 (de) |
NL (1) | NL8400702A (de) |
NO (1) | NO166038C (de) |
NZ (1) | NZ207346A (de) |
OA (1) | OA07674A (de) |
PT (1) | PT78211B (de) |
SE (2) | SE8401278L (de) |
SG (1) | SG35490G (de) |
YU (2) | YU46147B (de) |
ZW (1) | ZW3884A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683301A (en) * | 1982-04-08 | 1987-07-28 | Bristol-Myers Company | Carbapenem antibiotics |
US4552696A (en) * | 1982-04-09 | 1985-11-12 | Bristol-Myers Company | Carbapenem antibiotics |
CA1285940C (en) * | 1984-07-02 | 1991-07-09 | Merck & Co., Inc. | Carbapenems having a 2-quaternary heteroarylalkylthio substituent |
IE851586L (en) * | 1984-07-02 | 1986-01-02 | Interchem Internat S A | I methylcarbapenems having a 2-quaternary¹heteroarylalkylthio substituent |
US4665169A (en) * | 1985-09-11 | 1987-05-12 | Bristol-Myers Company | Carbapenem antibiotics |
US4880922A (en) * | 1985-11-22 | 1989-11-14 | Bristol-Myers Company | Carbapenems with quaternized heterothioalkylthio substitution at position 2 |
NZ219892A (en) * | 1986-04-15 | 1991-02-26 | Merck & Co Inc | N-amino quaternised heteroarylium carbapenem derivatives and pharmaceutical compositions thereof |
IE910606A1 (en) * | 1990-02-23 | 1991-08-28 | Sankyo Co | Carbapenem derivatives having antibiotic activity, their¹preparation and their use |
US5712267A (en) * | 1991-06-04 | 1998-01-27 | Sankyo Company,. Limited | Carbapenem derivatives, their preparation and their use as antibiotics |
KR20060018253A (ko) | 2003-06-12 | 2006-02-28 | 비티지 인터내셔널 리미티드 | 정신작용 화합물로서의 시클릭 히드록실아민 |
FR2921258A1 (fr) * | 2007-09-24 | 2009-03-27 | Oreal | Composition tinctoriale comprenant au moins un precurseur incolore disulfures/thiol, proced de coloration a partir de la composition |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55147284A (en) * | 1979-04-17 | 1980-11-17 | Sanraku Inc | Novel beta-lactam derivative and its preparation |
IE52147B1 (en) * | 1980-03-27 | 1987-07-08 | Merck & Co Inc | 4-(3-carboxy-2-oxopropyl)-azetidin-2-ones and process for their preparation |
EP0038869A1 (de) * | 1980-04-30 | 1981-11-04 | Merck & Co. Inc. | Verfahren zur Herstellung von 1-Carbapenemen und Zwischenprodukte für ihre Herstellung |
EP0060612A1 (de) * | 1981-02-04 | 1982-09-22 | Beecham Group Plc | Verfahren zur Herstellung von Azabicyclo(3.2.0)-hept-2-en-Derivaten |
US4552873A (en) * | 1981-08-19 | 1985-11-12 | Sankyo Company Limited | Carbapenem compounds, and compositions containing them |
EP0074599A1 (de) * | 1981-09-09 | 1983-03-23 | Takeda Chemical Industries, Ltd. | 5,6-Cis-Carbapenem-Derivate, ihre Herstellung und Verwendung |
US4552696A (en) * | 1982-04-09 | 1985-11-12 | Bristol-Myers Company | Carbapenem antibiotics |
US4536335A (en) * | 1982-06-18 | 1985-08-20 | Bristol-Myers Company | Carbapenem antibiotics |
-
1984
- 1984-02-29 DK DK140584A patent/DK140584A/da not_active Application Discontinuation
- 1984-02-29 AR AR295877A patent/AR241016A1/es active
- 1984-03-01 NZ NZ207346A patent/NZ207346A/en unknown
- 1984-03-05 FI FI840863A patent/FI840863A/fi not_active Application Discontinuation
- 1984-03-05 ZW ZW38/84A patent/ZW3884A1/xx unknown
- 1984-03-05 NL NL8400702A patent/NL8400702A/xx not_active Application Discontinuation
- 1984-03-05 IL IL71149A patent/IL71149A/xx unknown
- 1984-03-06 CH CH1103/84A patent/CH658248A5/de not_active IP Right Cessation
- 1984-03-06 CA CA000448904A patent/CA1284324C/en not_active Expired - Fee Related
- 1984-03-06 GR GR73999A patent/GR81871B/el unknown
- 1984-03-07 SE SE8401278A patent/SE8401278L/xx not_active Application Discontinuation
- 1984-03-07 LU LU85241A patent/LU85241A1/fr unknown
- 1984-03-07 AT AT0076984A patent/AT387968B/de not_active IP Right Cessation
- 1984-03-07 ES ES530337A patent/ES530337A0/es active Granted
- 1984-03-07 GB GB08405984A patent/GB2136802B/en not_active Expired
- 1984-03-07 PT PT78211A patent/PT78211B/pt unknown
- 1984-03-07 FR FR8403553A patent/FR2542316B1/fr not_active Expired
- 1984-03-07 NO NO840865A patent/NO166038C/no unknown
- 1984-03-07 DD DD84260663A patent/DD228258A5/de not_active IP Right Cessation
- 1984-03-07 AU AU25360/84A patent/AU572124B2/en not_active Ceased
- 1984-03-07 IT IT19945/84A patent/IT1178465B/it active
- 1984-03-07 OA OA58247A patent/OA07674A/xx unknown
- 1984-03-07 DE DE19843408347 patent/DE3408347A1/de not_active Withdrawn
- 1984-03-07 IE IE549/84A patent/IE57098B1/en not_active IP Right Cessation
- 1984-03-07 HU HU84911A patent/HU193895B/hu not_active IP Right Cessation
- 1984-03-08 KR KR1019840001243A patent/KR900002247B1/ko not_active IP Right Cessation
- 1984-03-08 YU YU42084A patent/YU46147B/sh unknown
- 1984-11-02 ES ES537349A patent/ES537349A0/es active Granted
-
1986
- 1986-03-28 YU YU49486A patent/YU46305B/sh unknown
-
1987
- 1987-07-20 AU AU75924/87A patent/AU605491B2/en not_active Ceased
-
1989
- 1989-04-03 SE SE8901162A patent/SE8901162L/xx not_active Application Discontinuation
-
1990
- 1990-05-19 SG SG35490A patent/SG35490G/en unknown
- 1990-10-11 HK HK829/90A patent/HK82990A/xx unknown
-
1991
- 1991-03-22 CY CY1546A patent/CY1546A/xx unknown
- 1991-09-27 JP JP3274949A patent/JPH05255250A/ja active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES539625A0 (es) | Un procedimiento para la preparacion de derivados de fenetano. | |
ES545756A0 (es) | Un procedimiento para la preparacion de un derivado de acido6-fluor-1,4-dihidro-4-oxo-7-piperazinilquinolin sustituido-3-carboxilico | |
ES533753A0 (es) | Un procedimiento para la preparacion de nuevas fenoxialquil-1-2-4-triazolonas. | |
ES548672A0 (es) | Un procedimiento para la preparacion de un derivado de dihi-dropiridina | |
ES529143A0 (es) | Un procedimiento para la preparacion de derivados de quinolina. | |
ES534892A0 (es) | Un procedimiento para la preparacion de derivados de penem-2-metil sustituidos. | |
ES536525A0 (es) | Un procedimiento para la preparacion de derivados de fenotiazinas. | |
ES535953A0 (es) | Un procedimiento para la preparacion de derivados 3-cefem-4-carboxilicos. | |
ES530418A0 (es) | Un procedimiento para la preparacion de pirazolopiridinas. | |
ES538907A0 (es) | Un procedimiento para la preparacion de derivados enol-eteres de oxicanis. | |
ES525138A0 (es) | Un procedimiento para la preparacion de derivados de azetidina. | |
ES534607A0 (es) | Un procedimiento para la preparacion de un derivado de poliol-eter. | |
ES529846A0 (es) | Un procedimiento para la preparacion de derivados benzoheterociclicos. | |
ES528079A0 (es) | Un procedimiento para la preparacion de nuevos derivados de carbapenem. | |
ES530337A0 (es) | Un procedimiento para la preparacion de un derivado carbapenem. | |
ES528017A0 (es) | Un procedimiento para la preparacion de derivados de penem sustituidos. | |
ES531792A0 (es) | Un procedimiento para la preparacion de un compuesto. | |
ES525983A0 (es) | Un procedimiento de preparacion de nuevos derivados de carbapenem. | |
ES533389A0 (es) | Un procedimiento para la preparacion de nuevos derivados de tiosulfonamida. | |
ES529213A0 (es) | Un procedimiento para la preparacion de derivados de isoquinuclidina. | |
ES534642A0 (es) | Un procedimiento para la preparacion de nuevos derivados de carbaciclina. | |
ES534269A0 (es) | Un procedimiento para la preparacion de nuevos derivados de difeniletanona. | |
ES536687A0 (es) | Un procedimiento para la preparacion de nuevos derivados de 2-azaciclos alquiltiopenen. | |
ES528986A0 (es) | Un procedimiento para la preparacion de un compuesto de beta-lactama. | |
ES539066A0 (es) | Un procedimiento para la preparacion de nuevos derivados de benzotiazolina. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |