ES2096598T3 - Nuevos intermediarios para preparar derivados de guanidina, su preparacion y uso. - Google Patents
Nuevos intermediarios para preparar derivados de guanidina, su preparacion y uso.Info
- Publication number
- ES2096598T3 ES2096598T3 ES91105637T ES91105637T ES2096598T3 ES 2096598 T3 ES2096598 T3 ES 2096598T3 ES 91105637 T ES91105637 T ES 91105637T ES 91105637 T ES91105637 T ES 91105637T ES 2096598 T3 ES2096598 T3 ES 2096598T3
- Authority
- ES
- Spain
- Prior art keywords
- guanidine derivatives
- preparation
- new intermediaries
- prepare guanidine
- substituted
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
- C07D207/404—2,5-Pyrrolidine-diones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. succinimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/58—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C335/40—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of thiourea or isothiourea groups further bound to other hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/10—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
-
- 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
- C07D211/80—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 two double bonds between ring members or between ring members and non-ring members
- C07D211/84—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 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 directly attached to ring carbon atoms
- C07D211/86—Oxygen atoms
- C07D211/88—Oxygen atoms attached in positions 2 and 6, e.g. glutarimide
-
- 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
- C07D213/61—Halogen atoms or nitro radicals
-
- 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
- C07D213/69—Two or more oxygen atoms
-
- 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
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three 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
- C07D277/34—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Indole Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
NUEVOS INTERMEDIARIOS DONDE R ES UN RESIDUO DE HIDROCARBONO SUSTITUIDO O NO SUSTITUIDO O UN GRUPO ACILO; X ES UN GRUPO DE SEPARACION DE ELECTRONES; Y ELEVADO 1 Y Y (AL CUADRADO) , QUE SON IGUALES O DIFERENTES, SON CADA UNO INDEPENDIENTEMENTE OXIGENO O AZUFRE ; Y A ES UN RESIDUO DE HIDROCARBONO DIVALENTE, SUSTITUIDO O NO SUSTITUIDO CON REACTIVIDAD EFICAZ, ESTO ES UTIL EN LA PREPARACION DE DERIVADOS DE GUAMIDINA.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9862790 | 1990-04-13 | ||
| JP21735690 | 1990-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2096598T3 true ES2096598T3 (es) | 1997-03-16 |
Family
ID=26439752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91105637T Expired - Lifetime ES2096598T3 (es) | 1990-04-13 | 1991-04-10 | Nuevos intermediarios para preparar derivados de guanidina, su preparacion y uso. |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6160126A (es) |
| EP (1) | EP0452782B1 (es) |
| KR (1) | KR910018352A (es) |
| AT (1) | ATE147730T1 (es) |
| CA (1) | CA2040385A1 (es) |
| DE (1) | DE69124131T2 (es) |
| ES (1) | ES2096598T3 (es) |
| HU (1) | HUT58049A (es) |
| IE (1) | IE911168A1 (es) |
| IL (1) | IL97839A (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9608892A (pt) * | 1995-06-23 | 1999-06-15 | Takeda Chemical Industries Ltd | Processo para produzir compostos ou um seu sal e composto |
| DE19913174A1 (de) | 1999-03-24 | 2000-09-28 | Bayer Ag | Synergistische insektizide Mischungen |
| DE19948129A1 (de) * | 1999-10-07 | 2001-04-12 | Bayer Ag | Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften |
| DE19953775A1 (de) | 1999-11-09 | 2001-05-10 | Bayer Ag | Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften |
| DE10024934A1 (de) | 2000-05-19 | 2001-11-22 | Bayer Ag | Wirkstoffkombinationen mit insektiziden akariziden Eigenschaften |
| US20100160445A1 (en) * | 2002-01-17 | 2010-06-24 | Carlson Paul E | Synergistic Mixtures of OPP and DGH |
| AU2003210557A1 (en) * | 2002-01-17 | 2003-09-02 | Verichem, Inc. | Synergistic mixtures of o-phenylphenol and other microbiocides |
| US6680408B2 (en) * | 2002-06-20 | 2004-01-20 | Bayer Cropscience Lp | Processes for the preparation of α-substituted benzylnitroguanidines |
| US8232261B2 (en) * | 2003-07-18 | 2012-07-31 | Bayer Cropscience Lp | Method of minimizing herbicidal injury |
| WO2005105065A2 (en) * | 2004-05-05 | 2005-11-10 | Renopharm Ltd. | Thiazole-based nitric oxide donors for treating inflammatory bowel diseases |
| US8134010B2 (en) | 2004-05-05 | 2012-03-13 | Renopharm Ltd. | Thiazole-based nitric oxide donors having aryl substituent(s) and uses thereof |
| US7968575B2 (en) | 2004-05-05 | 2011-06-28 | Renopharm Ltd. | Nitric oxide donors and uses thereof |
| DE102004056626A1 (de) | 2004-11-24 | 2006-06-01 | Bayer Cropscience Ag | Substituierte Oxyguanidine |
| US9919979B2 (en) | 2005-01-21 | 2018-03-20 | Bayer Cropscience Lp | Fertilizer-compatible composition |
| CN108685746A (zh) * | 2018-09-03 | 2018-10-23 | 范俊 | 一种防螨沐浴露或洗面奶添加剂 |
| CN108675949A (zh) * | 2018-09-03 | 2018-10-19 | 范俊 | 一种防螨化合物及用作沐浴露或洗面奶添加剂的用途 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE217043C (es) * | ||||
| NL8000869A (nl) * | 1979-02-16 | 1980-08-19 | Eisai Co Ltd | Cyanoguanidine-derivaten en werkwijze voor de bereiding daarvan. |
| DD225129A1 (de) * | 1983-08-31 | 1985-07-24 | Univ Berlin Humboldt | Verfahren zur herstellung von substituierten thiazolen |
| EP0192060B1 (de) * | 1985-02-04 | 1991-09-18 | Nihon Bayer Agrochem K.K. | Heterocyclische Verbindungen |
| DE3631538A1 (de) * | 1986-09-17 | 1988-03-24 | Bayer Ag | Verfahren zur herstellung von 2-chlor-5-chlormethylthiazol |
| DE3856493T2 (de) * | 1987-08-01 | 2002-05-23 | Takeda Chemical Industries, Ltd. | Alpha-ungesättigte Amine, ihre Herstellung und Verwendung |
| IN170284B (es) * | 1988-10-26 | 1992-03-07 | Takeda Chemical Industries Ltd | |
| JP2779403B2 (ja) * | 1988-11-29 | 1998-07-23 | 日本バイエルアグロケム株式会社 | 殺虫性ニトロ化合物 |
| IE960442L (en) * | 1988-12-27 | 1990-06-27 | Takeda Chemical Industries Ltd | Guanidine derivatives, their production and insecticides |
| IL93159A (en) * | 1989-01-31 | 1996-11-14 | Takeda Chemical Industries Ltd | Process for the production of 1,1,1-trihalogen-2-nitroethanes |
| DE3911224A1 (de) * | 1989-04-07 | 1990-10-11 | Bayer Ag | Verfahren zur herstellung von 2-chlor-5-aminomethylpyridin |
-
1991
- 1991-04-08 IE IE116891A patent/IE911168A1/en unknown
- 1991-04-09 US US07/682,247 patent/US6160126A/en not_active Expired - Lifetime
- 1991-04-10 ES ES91105637T patent/ES2096598T3/es not_active Expired - Lifetime
- 1991-04-10 AT AT91105637T patent/ATE147730T1/de not_active IP Right Cessation
- 1991-04-10 DE DE69124131T patent/DE69124131T2/de not_active Expired - Lifetime
- 1991-04-10 EP EP91105637A patent/EP0452782B1/en not_active Expired - Lifetime
- 1991-04-12 CA CA002040385A patent/CA2040385A1/en not_active Abandoned
- 1991-04-12 KR KR1019910006003A patent/KR910018352A/ko not_active Abandoned
- 1991-04-12 HU HU911227A patent/HUT58049A/hu unknown
- 1991-04-12 IL IL9783991A patent/IL97839A/xx not_active IP Right Cessation
-
1995
- 1995-05-12 US US08/439,790 patent/US5696256A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69124131T2 (de) | 1997-06-05 |
| EP0452782A1 (en) | 1991-10-23 |
| US6160126A (en) | 2000-12-12 |
| HUT58049A (en) | 1992-01-28 |
| US5696256A (en) | 1997-12-09 |
| CA2040385A1 (en) | 1991-10-14 |
| ATE147730T1 (de) | 1997-02-15 |
| IL97839A (en) | 1997-02-18 |
| IE911168A1 (en) | 1991-10-23 |
| DE69124131D1 (de) | 1997-02-27 |
| KR910018352A (ko) | 1991-11-30 |
| EP0452782B1 (en) | 1997-01-15 |
| HU911227D0 (en) | 1991-10-28 |
| IL97839A0 (en) | 1992-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2096598T3 (es) | Nuevos intermediarios para preparar derivados de guanidina, su preparacion y uso. | |
| FI881800A7 (fi) | Suurimolekyylipainoisen sulfonaatin käyttö dispergoivana apuaineena määrätyn rakenteisia kaoliineja varten | |
| SE8001458L (sv) | Nya bensodiazepinforeningar | |
| DE3776063D1 (en) | Bryostatine. | |
| ES2069137T3 (es) | Derivados de imidazopiridina y su uso. | |
| ES2196004T3 (es) | Procedimiento para preparar 1,3-oxatiolanos sustituidos con propiedades antivirales. | |
| ES492400A0 (es) | Procedimiento para la preparacion de derivados de (ergo- lin-il)-n',n'-dietilurea | |
| NZ238257A (en) | Benzopyranone derivatives and thio analogues thereof; pharmaceutical compositions and intermediate compounds | |
| MX161397A (es) | Procedimiento para preparar derivados de 1,3 oxazolidin-2-ona | |
| EP0392560A3 (en) | Diaminoethylene compounds | |
| ES508024A0 (es) | "procedimiento para preparar derivados de dihidropiridina". | |
| ES2099879T3 (es) | 5-oxo-dibenzo(a,d)ciclohepta-1,4-dienos y su uso como agentes retrovirales. | |
| ES497530A0 (es) | Procedimiento para la preparacion de derivados de 2,3-indo- lediona | |
| PT87050A (pt) | Process for preparing indane sulfonamides antiarrhythmic agents | |
| PT87049A (pt) | Process for preparing benzazepine sufonamides antiarrhythmic agents | |
| FI870176A0 (fi) | Nya foereningar och deras framstaellningsfoerfaranden. | |
| FI901277A0 (fi) | 2,5,6,7-tetranor-4,8-inter-m-fenylen pg1z-derivativ. | |
| ES488837A0 (es) | Procedimiento para la preparacion de n-4-(3-bromo-alilo- xi)-fenil-n'-benzoilureas substituidas | |
| PT91941A (pt) | Processo para a preparacao de n,n'-di-(trimetoxi-benzoil)piperazinas substituidas por 2-carbonilo | |
| BR8000357A (pt) | Processo para preparacao de um polimero hidro-soluvel tendo um peso molecular de ate cerca de 50.000 | |
| IT1192784B (it) | Procedimento per la preparazione della n ciano n metil (2 mercaptoetil) guanidina | |
| ATE87926T1 (de) | Ethylierte avermectine. | |
| AR225937A1 (es) | Procedimiento para preparar derivados de(amino-3-hidroxi-2-propoxi)-imino-4-tetrahidro-4,5,6,7-benzo(b),o tetrihidro-5,6,7,8-4h ciclopenta(b)-o dihidro 5,6,-4h-ciclopenta(b)-tiofeno | |
| ATE35981T1 (de) | Harnstoffacrylderivate. | |
| ES554603A0 (es) | Procedimiento para preparar derivados de 3, 4-diazol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 452782 Country of ref document: ES |