ES506337A0 - Procedimiento para la preparacion de derivados de guanidina - Google Patents
Procedimiento para la preparacion de derivados de guanidinaInfo
- Publication number
- ES506337A0 ES506337A0 ES506337A ES506337A ES506337A0 ES 506337 A0 ES506337 A0 ES 506337A0 ES 506337 A ES506337 A ES 506337A ES 506337 A ES506337 A ES 506337A ES 506337 A0 ES506337 A0 ES 506337A0
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- preparation
- guanidine derivatives
- salts
- compounds
- 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
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical class NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 title abstract 2
- 229940083094 guanine derivative acting on arteriolar smooth muscle Drugs 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 230000000507 anthelmentic effect Effects 0.000 abstract 1
- 229940124339 anthelmintic agent Drugs 0.000 abstract 1
- 239000000921 anthelmintic agent Substances 0.000 abstract 1
- 150000002357 guanidines Chemical class 0.000 abstract 1
Classifications
-
- 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
- C07D213/36—Radicals substituted by singly-bound nitrogen atoms
- C07D213/40—Acylated substituent nitrogen atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/10—Anthelmintics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
- C07C279/24—Y being a hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/28—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to cyano groups, e.g. cyanoguanidines, dicyandiamides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
- C07C323/43—Y being a hetero atom
- C07C323/44—X or Y being nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
- C07D211/56—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
-
- 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
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
-
- 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
- C07D295/12—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 or doubly bound nitrogen atoms
- C07D295/125—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 or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/13—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 or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen 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
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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
- C07D309/14—Nitrogen atoms not forming part of a nitro radical
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/198,424 US4348406A (en) | 1980-10-20 | 1980-10-20 | Novel guanidine derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES506337A0 true ES506337A0 (es) | 1982-08-16 |
| ES8206455A1 ES8206455A1 (es) | 1982-08-16 |
Family
ID=22733331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES506337A Expired ES8206455A1 (es) | 1980-10-20 | 1981-10-19 | Procedimiento para la preparacion de derivados de guanidina |
Country Status (20)
| Country | Link |
|---|---|
| US (3) | US4348406A (es) |
| EP (2) | EP0050286B1 (es) |
| JP (2) | JPH0323540B2 (es) |
| AT (1) | ATE13423T1 (es) |
| AU (1) | AU548628B2 (es) |
| CA (1) | CA1248949A (es) |
| CY (1) | CY1424A (es) |
| DE (1) | DE3170623D1 (es) |
| DK (1) | DK255682A (es) |
| ES (1) | ES8206455A1 (es) |
| HK (1) | HK26788A (es) |
| HU (1) | HU183749B (es) |
| IE (1) | IE51871B1 (es) |
| IL (1) | IL64081A (es) |
| MY (1) | MY8700682A (es) |
| NZ (1) | NZ198679A (es) |
| PT (1) | PT73841B (es) |
| SG (1) | SG112187G (es) |
| WO (1) | WO1982001367A1 (es) |
| ZA (1) | ZA817265B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701447A (en) * | 1983-09-23 | 1987-10-20 | Schering Corporation | N-((2-nitro)phenyl)-N' (organic acid) guanidine anthelmintics |
| US4723029A (en) * | 1983-09-23 | 1988-02-02 | Schering Corporation | Organic acid-substituted guanidine anthelmintics |
| EP0156889A1 (en) * | 1983-09-23 | 1985-10-09 | Schering Corporation | Phenylguanidines |
| AT401086B (de) * | 1985-11-28 | 1996-06-25 | Gossler Ewald | Verfahren zum verdichten von gasen |
| GB8903592D0 (en) * | 1989-02-16 | 1989-04-05 | Boots Co Plc | Therapeutic agents |
| HU205343B (en) * | 1989-06-21 | 1992-04-28 | Chinoin Gyogyszer Es Vegyeszet | New process for producing guanidine derivatives |
| GB9915709D0 (en) | 1999-07-05 | 1999-09-08 | Guilden Ltd | Vehicle suspension systems |
| US7893271B2 (en) * | 2005-07-28 | 2011-02-22 | Intervet International B.V. | Benzimidazole carbamates and (thio) carbamates, and the synthesis and use thereof |
| EP2032046B1 (en) * | 2006-06-12 | 2015-11-04 | Smith & Nephew, Inc. | Systems and devices for tibial resection |
| CA2660647C (en) | 2006-06-14 | 2015-07-28 | Intervet International B.V. | A suspension comprising benzimidazole carbamate and a polysorbate |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL38933A0 (en) * | 1971-03-17 | 1972-05-30 | Ciba Geigy Ag | New carbamates,their manufacture and their use in plant protection |
| US4097673A (en) * | 1974-11-01 | 1978-06-27 | E. I. Du Pont De Nemours And Company | Herbicidal carbamates and thiolcarbamates |
| US3941824A (en) * | 1973-05-02 | 1976-03-02 | E. I. Du Pont De Nemours & Co. | Herbicidal carbamates and thiolcarbamates |
| AR213309A1 (es) * | 1976-05-05 | 1979-01-15 | Rohm & Haas | Procedimiento para preparar 2-amino-isotioureidobencenos substituidos |
| DE2651467A1 (de) * | 1976-11-11 | 1978-05-18 | Bayer Ag | Substituierte o-phenylendiaminderivate, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
| US4293569A (en) * | 1978-05-12 | 1981-10-06 | E. R. Squibb & Sons, Inc. | Substituted phenylguanindines and method |
| DE2836385A1 (de) | 1978-08-19 | 1980-03-06 | Hoechst Ag | Monocarboxylate von phenylguanidinsulfonsaeureestern, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel |
| US4217358A (en) | 1979-04-18 | 1980-08-12 | E. R. Squibb & Sons, Inc. | Substituted phenylguanidines and method |
-
1980
- 1980-10-20 US US06/198,424 patent/US4348406A/en not_active Expired - Lifetime
-
1981
- 1981-10-12 AT AT81108212T patent/ATE13423T1/de not_active IP Right Cessation
- 1981-10-12 EP EP81108212A patent/EP0050286B1/en not_active Expired
- 1981-10-12 WO PCT/EP1981/000163 patent/WO1982001367A1/en not_active Application Discontinuation
- 1981-10-12 AU AU78092/81A patent/AU548628B2/en not_active Ceased
- 1981-10-12 EP EP81903256A patent/EP0063158A1/en active Pending
- 1981-10-12 HU HU813834A patent/HU183749B/hu unknown
- 1981-10-12 DE DE8181108212T patent/DE3170623D1/de not_active Expired
- 1981-10-12 JP JP56503685A patent/JPH0323540B2/ja not_active Expired - Lifetime
- 1981-10-19 NZ NZ198679A patent/NZ198679A/en unknown
- 1981-10-19 ES ES506337A patent/ES8206455A1/es not_active Expired
- 1981-10-19 IE IE2453/81A patent/IE51871B1/en not_active IP Right Cessation
- 1981-10-19 IL IL64081A patent/IL64081A/xx not_active IP Right Cessation
- 1981-10-19 PT PT73841A patent/PT73841B/pt unknown
- 1981-10-20 ZA ZA817265A patent/ZA817265B/xx unknown
- 1981-10-20 CA CA000388308A patent/CA1248949A/en not_active Expired
-
1982
- 1982-02-08 US US06/346,442 patent/US4406893A/en not_active Expired - Lifetime
- 1982-02-08 US US06/346,445 patent/US4435398A/en not_active Expired - Lifetime
- 1982-06-07 DK DK255682A patent/DK255682A/da not_active Application Discontinuation
-
1987
- 1987-12-30 SG SG1121/87A patent/SG112187G/en unknown
- 1987-12-30 MY MY682/87A patent/MY8700682A/xx unknown
-
1988
- 1988-04-14 HK HK267/88A patent/HK26788A/xx not_active IP Right Cessation
- 1988-09-02 CY CY1424A patent/CY1424A/xx unknown
-
1990
- 1990-11-22 JP JP2315724A patent/JPH03264527A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IE51871B1 (en) | 1987-04-15 |
| US4348406A (en) | 1982-09-07 |
| JPH03264527A (ja) | 1991-11-25 |
| CY1424A (en) | 1988-09-02 |
| ES8206455A1 (es) | 1982-08-16 |
| WO1982001367A1 (en) | 1982-04-29 |
| HU183749B (en) | 1984-05-28 |
| ZA817265B (en) | 1982-09-29 |
| JPH0432051B2 (es) | 1992-05-28 |
| DK255682A (da) | 1982-06-07 |
| US4435398A (en) | 1984-03-06 |
| CA1248949A (en) | 1989-01-17 |
| JPS57501850A (es) | 1982-10-14 |
| PT73841B (en) | 1983-11-07 |
| IL64081A (en) | 1985-12-31 |
| PT73841A (en) | 1981-11-01 |
| MY8700682A (en) | 1987-12-31 |
| EP0063158A1 (en) | 1982-10-27 |
| JPH0323540B2 (es) | 1991-03-29 |
| DE3170623D1 (en) | 1985-06-27 |
| HK26788A (en) | 1988-04-22 |
| US4406893A (en) | 1983-09-27 |
| EP0050286A3 (en) | 1982-05-26 |
| ATE13423T1 (de) | 1985-06-15 |
| AU548628B2 (en) | 1985-12-19 |
| IE812453L (en) | 1982-04-20 |
| SG112187G (en) | 1988-05-20 |
| IL64081A0 (en) | 1982-01-31 |
| EP0050286B1 (en) | 1985-05-22 |
| NZ198679A (en) | 1985-02-28 |
| EP0050286A2 (en) | 1982-04-28 |
| AU7809281A (en) | 1982-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2383171A1 (fr) | Derives de thiopropanoylaminoacides utiles comme hypotenseurs | |
| ES528619A0 (es) | Procedimiento para la preparacion de 4-amino-metileno-cromanos y -cromenos sustituidos | |
| ES521422A0 (es) | Procedimiento para la obtencion de derivados de carboxilamida n-glicosilados. | |
| MA19996A1 (fr) | Procede de preparation de derives disubstitues de la proline | |
| ES506337A0 (es) | Procedimiento para la preparacion de derivados de guanidina | |
| DK148183A (da) | Fremgangsmaade til fremstilling af imidazolylphenyl-tetrahydropyridaziner | |
| DK161382C (da) | Fremgangsmaade til fremstilling af 1,2,4-triazol-forbindelser eller farmaceutisk acceptable syreadditionssalte deraf | |
| ES496038A0 (es) | Procedimiento para la obtencion de 2-hidroxialquil-3,4,5- trihidroxi-piperidinas | |
| ES528561A0 (es) | Un procedimiento para la preparacion de compuestos nitro alifaticos | |
| ES491960A0 (es) | Procedimiento para la obtencion de derivados de sisomicina | |
| ES492537A0 (es) | Procedimiento para la obtencion de pseudo-trisacaridos | |
| ES492143A0 (es) | Procedimiento para la obtencion de derivados de 3,4,5-trihi-droxipiperidina | |
| FI852959A0 (fi) | Kvaevehaltiga heterocykliska foereningar. | |
| ES495826A0 (es) | Procedimiento para la obtencion de acido fosfonohidroxiace- tico | |
| ES545009A0 (es) | Procedimiento de preparacion de nuevas fenil-naftiridinas. | |
| MX5446E (es) | Procedimiento para la preparacion de derivados de 2-(fenoxi-alquilo)-2-imidazolinas substituidas por 1-iminometileno | |
| ES536991A0 (es) | Procedimiento para la preparacion de un derivado de 4-alquil-2-hidroxi-3-metil-2-fenil-morfolina | |
| ES490031A0 (es) | Procedimiento para la preparacion de nuevos derivados de prostaglandina | |
| ES511968A0 (es) | Procedimiento para la obtencion de sulfamidas anulares. | |
| ES490959A0 (es) | Procedimiento para la preparacion de derivados de acidos pi-rrolidinilsulfamoilbenzoicos sustituidos | |
| ES546860A0 (es) | Procedimiento para la preparacion de derivados de 1-(amino- fenil)-2-amino-etanona | |
| ES494417A0 (es) | Procedimiento para la preparacion de 2-(2-cloro-4-ciclopro- pil-fenil-imino)-imidazolidina | |
| ES2015040B3 (es) | Nuevos derivados de pregnano, procedimientos para su preparacion y composiciones farmaceuticas que los contienen. | |
| ES497532A0 (es) | Procedimiento para la preparacion de compuestos derivados den-fenil-pirrolidin-2,5-diona | |
| ES509154A0 (es) | Un procedimiento para la preparacion de nuevos derivados del acido &-glutamil-diaminopimelilo. |