ES8801274A1 - Un metodo para preparar eteres alcoximetilicos y esteres alcoximetilicos de derivados de guanina. - Google Patents
Un metodo para preparar eteres alcoximetilicos y esteres alcoximetilicos de derivados de guanina.Info
- Publication number
- ES8801274A1 ES8801274A1 ES555509A ES555509A ES8801274A1 ES 8801274 A1 ES8801274 A1 ES 8801274A1 ES 555509 A ES555509 A ES 555509A ES 555509 A ES555509 A ES 555509A ES 8801274 A1 ES8801274 A1 ES 8801274A1
- Authority
- ES
- Spain
- Prior art keywords
- alkoxy methyl
- ester derivatives
- methyl ester
- methyl ether
- ether
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/14—Acetic acid esters of monohydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/24—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/28—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with dihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/30—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with trihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C69/753—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of polycyclic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/70—Ring systems containing bridged rings containing three rings containing only six-membered rings
- C07C2603/74—Adamantanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
METODO PARA LA PREPARACION DE ETERES ALCOXIMETILICOS Y ESTERES ALCOXIMETILICOS DE DERIVADOS DE GUANINA, REPRESENTADOS POR COMPUESTOS DE FORMULA GENERAL (I). COMPRENDE LAS OPERACIONES DE HACER REACCIONAR GUANINA OPCIONALMENTE SUSTITUIDA Y UN HEXAALQUILO INFERIOR-DISILAZANO, EN UN DISOLVENTE HIDROCARBONADO APROTICO, POR EJEMPLO TOLUENO O XILENO, EN PRESENCIA DE UN CATALIZADOR, CON UN COMPUESTO DE FORMULA GENERAL (II); DE TRATAR LA MEZCLA RESULTANTE CON UN ALCOHOL ALQUILICO INFERIOR O AMONIACO METANOLICO; Y DE TRATAR LA MEZCLA RESULTANTE CON HIDROXIDO AMONICO Y AGUA. DE APLICACION COMO COMPUESTOS INTERMEDIOS PARALA PRODUCCION DE 9-(1,3-DIHIDROXI-2-PROPOXIMETIL) GUANINA Y SUS ESTERES Y ETERES.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68103784A | 1984-12-12 | 1984-12-12 | |
US79538185A | 1985-11-12 | 1985-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8801274A1 true ES8801274A1 (es) | 1988-01-01 |
ES555509A0 ES555509A0 (es) | 1988-01-01 |
Family
ID=27102577
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549840A Expired ES8705889A1 (es) | 1984-12-12 | 1985-12-11 | Un metodo para preparar eteres alcaximetilicos y esteres alcoximetilicos de derivados de guananina. |
ES555507A Expired ES8706603A1 (es) | 1984-12-12 | 1986-05-30 | Un procedimiento para preparar eteres alcoximetilicos y esteres alcoximetilicos de gliceroles |
ES555509A Expired ES8801274A1 (es) | 1984-12-12 | 1986-05-30 | Un metodo para preparar eteres alcoximetilicos y esteres alcoximetilicos de derivados de guanina. |
ES555508A Expired ES8706602A1 (es) | 1984-12-12 | 1986-05-30 | Un procedimiento para preparar eteres alcoximetilicos y esteres alcoximetilicos de gliceroles |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549840A Expired ES8705889A1 (es) | 1984-12-12 | 1985-12-11 | Un metodo para preparar eteres alcaximetilicos y esteres alcoximetilicos de derivados de guananina. |
ES555507A Expired ES8706603A1 (es) | 1984-12-12 | 1986-05-30 | Un procedimiento para preparar eteres alcoximetilicos y esteres alcoximetilicos de gliceroles |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES555508A Expired ES8706602A1 (es) | 1984-12-12 | 1986-05-30 | Un procedimiento para preparar eteres alcoximetilicos y esteres alcoximetilicos de gliceroles |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0187297B1 (es) |
JP (2) | JPH075595B2 (es) |
KR (1) | KR910000198B1 (es) |
AU (1) | AU598185B2 (es) |
CA (1) | CA1330797C (es) |
DE (1) | DE3583858D1 (es) |
DK (3) | DK168213B1 (es) |
ES (4) | ES8705889A1 (es) |
FI (1) | FI91959C (es) |
HK (1) | HK167996A (es) |
HU (1) | HUT39145A (es) |
IE (1) | IE58569B1 (es) |
IL (1) | IL77298A (es) |
NO (1) | NO172183C (es) |
NZ (1) | NZ214520A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY101126A (en) * | 1985-12-13 | 1991-07-31 | Beecham Group Plc | Novel compounds |
JPS63150245A (ja) * | 1986-12-12 | 1988-06-22 | Idemitsu Kosan Co Ltd | カルボン酸エステルの製造方法 |
GB8724765D0 (en) * | 1987-10-22 | 1987-11-25 | Beecham Group Plc | Process |
US4855239A (en) * | 1987-12-28 | 1989-08-08 | Environmental Test Systems, Inc. | Test composition and device for the determination of cyanuric acid in water |
US5068119A (en) * | 1990-09-28 | 1991-11-26 | Nabisco Brands, Inc. | Acid-hydrolyzable ester derivatives as low calorie fat mimetics |
PE32296A1 (es) * | 1994-07-28 | 1996-08-07 | Hoffmann La Roche | Ester de l-monovalina derivado de 2-(2-amino-1,6-dihidro-6-oxo-purin-9-il) metoxi-1,3-propandiol y sus sales farmaceuticamente aceptables |
US5840891A (en) * | 1994-07-28 | 1998-11-24 | Syntex (U.S.A.) Inc. | 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl) methoxy-1,3-propanediol derivative |
US5852208A (en) * | 1996-08-30 | 1998-12-22 | Dixie Chemical Company, Inc. | Method of producing compounds containing acyloxyalkoxy groups from alcohols |
US10087043B2 (en) | 2014-09-10 | 2018-10-02 | Hewlett-Packard Development Company, L.P. | Moving media in reverse duplex direction along media duplex path |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL59407A (en) * | 1979-03-06 | 1983-12-30 | Sanofi Sa | Di-n-propylacetic acid diesters of glycerol,their preparation and pharmaceutical compositions containing them |
US4355032B2 (en) * | 1981-05-21 | 1990-10-30 | 9-(1,3-dihydroxy-2-propoxymethyl)guanine as antiviral agent | |
NZ201662A (en) * | 1981-08-26 | 1986-07-11 | Merck & Co Inc | 9-(1,3-(and 2,3)-dihydroxy-1-(and 2)-propoxy-methyl)guanine derivatives and methods for their preparation |
US5250535A (en) * | 1982-02-01 | 1993-10-05 | Syntex Inc. | Substituted 9-(1 or 3-monoacyloxy or 1,3-diacyloxy-2-propoxymethyl) purines as antiviral agent |
IE842642L (en) * | 1983-10-31 | 1985-04-30 | Harvard College | Purine Derivatives |
-
1985
- 1985-12-11 KR KR1019850009305A patent/KR910000198B1/ko not_active IP Right Cessation
- 1985-12-11 JP JP60280184A patent/JPH075595B2/ja not_active Expired - Lifetime
- 1985-12-11 IE IE312785A patent/IE58569B1/en not_active IP Right Cessation
- 1985-12-11 AU AU51187/85A patent/AU598185B2/en not_active Ceased
- 1985-12-11 CA CA000497421A patent/CA1330797C/en not_active Expired - Lifetime
- 1985-12-11 FI FI854879A patent/FI91959C/fi not_active IP Right Cessation
- 1985-12-11 DE DE8585115803T patent/DE3583858D1/de not_active Expired - Lifetime
- 1985-12-11 DK DK574085A patent/DK168213B1/da not_active IP Right Cessation
- 1985-12-11 IL IL7729885A patent/IL77298A/en active IP Right Grant
- 1985-12-11 NZ NZ214520A patent/NZ214520A/xx unknown
- 1985-12-11 ES ES549840A patent/ES8705889A1/es not_active Expired
- 1985-12-11 NO NO854968A patent/NO172183C/no unknown
- 1985-12-11 EP EP85115803A patent/EP0187297B1/en not_active Expired - Lifetime
- 1985-12-11 HU HU854735A patent/HUT39145A/hu not_active IP Right Cessation
-
1986
- 1986-05-30 ES ES555507A patent/ES8706603A1/es not_active Expired
- 1986-05-30 ES ES555509A patent/ES8801274A1/es not_active Expired
- 1986-05-30 ES ES555508A patent/ES8706602A1/es not_active Expired
-
1993
- 1993-03-31 DK DK038493A patent/DK170233B1/da not_active IP Right Cessation
- 1993-03-31 DK DK199300385A patent/DK173252B1/da not_active IP Right Cessation
-
1994
- 1994-06-07 JP JP6125024A patent/JP2559565B2/ja not_active Expired - Lifetime
-
1996
- 1996-09-05 HK HK167996A patent/HK167996A/xx not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20071022 |