AR047667A1 - Un procedimiento para la sintesis industrial de (7-metoxi-1-naftil)acetonitrilo y a su aplicacion en la produccion industrial de agomelatina, o n-[2-(7-metoxi-1-naftil)etil]acetamida - Google Patents
Un procedimiento para la sintesis industrial de (7-metoxi-1-naftil)acetonitrilo y a su aplicacion en la produccion industrial de agomelatina, o n-[2-(7-metoxi-1-naftil)etil]acetamidaInfo
- Publication number
- AR047667A1 AR047667A1 ARP050100501A ARP050100501A AR047667A1 AR 047667 A1 AR047667 A1 AR 047667A1 AR P050100501 A ARP050100501 A AR P050100501A AR P050100501 A ARP050100501 A AR P050100501A AR 047667 A1 AR047667 A1 AR 047667A1
- Authority
- AR
- Argentina
- Prior art keywords
- formula
- compound
- linear
- naftil
- metoxi
- 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
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 title 3
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 title 2
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 title 1
- 238000009776 industrial production Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- -1 allyl compound Chemical class 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 abstract 2
- 238000001914 filtration Methods 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- MGJHVZKRAOYORH-UHFFFAOYSA-N 2-(7-methoxy-3,4-dihydronaphthalen-1-yl)acetonitrile Chemical compound C1CC=C(CC#N)C2=CC(OC)=CC=C21 MGJHVZKRAOYORH-UHFFFAOYSA-N 0.000 abstract 1
- GABLTKRIYDNDIN-UHFFFAOYSA-N 7-methoxy-3,4-dihydro-2h-naphthalen-1-one Chemical compound C1CCC(=O)C2=CC(OC)=CC=C21 GABLTKRIYDNDIN-UHFFFAOYSA-N 0.000 abstract 1
- YJYPHIXNFHFHND-UHFFFAOYSA-N agomelatine Chemical compound C1=CC=C(CCNC(C)=O)C2=CC(OC)=CC=C21 YJYPHIXNFHFHND-UHFFFAOYSA-N 0.000 abstract 1
- 229960002629 agomelatine Drugs 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000005899 aromatization reaction Methods 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 239000003637 basic solution Substances 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000003107 substituted aryl group Chemical group 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/32—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring
- C07C255/37—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring the carbon skeleton being further substituted by etherified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
Abstract
Reivindicacion 1: Procedimiento para la síntesis industrial del compuesto de formula (1) caracterizado porque la 7-metoxi-1-tetralona de formula (2) se hace reaccionar con ácido cianoacético de formula (3) en condiciones en las que se elimina el agua formada, en presencia de una cantidad catalítica de un compuesto de formula (4) donde cada una de R y R', iguales o diferentes, representa un grupo alquilo C3-10 lineal o ramificado, un grupo arilo insustituido o sustituido, o n grupo arilalquilo C1-6 lineal o ramificado, insustituido o sustituido, para rendir, luego de filtrar y lavar con una solucion básica, (7-metoxi-3,4-dihidro-1-naftalenil)acetonitrilo de formula (5) compuesto de formula (5) que se hace reaccionar con un catalizador de hidrogenacion en presencia de un compuesto de alilo, para rendir el compuesto de formula (1) luego de filtrar y aislar el solvente por evaporacion, compuesto de formula (1) que se aísla en forma de solido luego de la recristalizacion, donde, arilo significa un grupo fenilo, naftilo o bifenilo, el término ôsustituidoö, cuando se aplica a los términos ôariloö y ôarilalquiloö, indica que la parte aromática de esos grupos puede ser sustituida con 1 a 3 grupos idénticos o diferentes seleccionados entre alquilo C1-6 lineal o ramificado, hidroxi y alcoxi C1-6 lineal o ramificado, ôcompuesto aliloö se refiere a cualquier molécula que contenga entre 3 y 10 átomos de C, que puede contener además 1 a 5 átomos de O, y que contiene al menos un grupo -CH2-CH=CH2. Reivindicacion 12: Procedimiento para la síntesis de agomelatina a partir del compuesto de formula (5), caracterizado porque el compuesto de formula (5) se obtiene mediante el procedimiento de síntesis de acuerdo con una cualquiera de las reivindicaciones 1 a 6, y se somete a aromatizacion seguida por reduccion y luego a acoplamiento con anhidrido acético.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0401438A FR2866334B1 (fr) | 2004-02-13 | 2004-02-13 | Nouveau procede de synthese du (7-methoxy-1-naphtyl) acetonitrile et application a la synthese de l'agomelatine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR047667A1 true AR047667A1 (es) | 2006-02-01 |
Family
ID=34685018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP050100501A AR047667A1 (es) | 2004-02-13 | 2005-02-11 | Un procedimiento para la sintesis industrial de (7-metoxi-1-naftil)acetonitrilo y a su aplicacion en la produccion industrial de agomelatina, o n-[2-(7-metoxi-1-naftil)etil]acetamida |
Country Status (33)
| Country | Link |
|---|---|
| US (2) | US7476751B2 (es) |
| EP (1) | EP1564203B1 (es) |
| JP (1) | JP4252040B2 (es) |
| KR (1) | KR100682697B1 (es) |
| CN (1) | CN1315794C (es) |
| AR (1) | AR047667A1 (es) |
| AT (1) | ATE452873T1 (es) |
| AU (1) | AU2005200620B8 (es) |
| BR (1) | BRPI0500395B8 (es) |
| CA (1) | CA2495960C (es) |
| CY (1) | CY1109737T1 (es) |
| DE (1) | DE602005018403D1 (es) |
| DK (1) | DK1564203T3 (es) |
| EA (1) | EA007789B1 (es) |
| ES (1) | ES2338664T3 (es) |
| FR (1) | FR2866334B1 (es) |
| GE (1) | GEP20063961B (es) |
| HK (1) | HK1079187A1 (es) |
| HR (1) | HRP20100103T1 (es) |
| MA (1) | MA27517A1 (es) |
| ME (1) | ME01806B (es) |
| MX (1) | MXPA05001634A (es) |
| MY (2) | MY142270A (es) |
| NO (1) | NO333488B1 (es) |
| NZ (1) | NZ538192A (es) |
| PL (1) | PL1564203T3 (es) |
| PT (1) | PT1564203E (es) |
| RS (1) | RS51212B (es) |
| SG (1) | SG114702A1 (es) |
| SI (1) | SI1564203T1 (es) |
| UA (1) | UA79479C2 (es) |
| WO (1) | WO2005077890A1 (es) |
| ZA (1) | ZA200501256B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154140A2 (en) | 2010-06-10 | 2011-12-15 | Gador S.A. | New process for the preparation of n-[2-(7-methoxy-1-naphthyl)-ethyl]acetamide and new crystalline form |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2866336B1 (fr) * | 2004-02-13 | 2006-03-24 | Servier Lab | Nouveau procede de synthese du (7-methoxy-3,4-dihydro-1-naphtalenyl) acetonitrile et application a la synthese de l'agomelatine |
| CN101161638B (zh) * | 2006-10-13 | 2010-09-29 | 北京德众万全药物技术开发有限公司 | 一种新的阿戈美拉汀重要中间体的制备方法 |
| CN101585779B (zh) * | 2009-03-10 | 2014-04-02 | 上海医药工业研究院 | 阿戈美拉汀的晶型vi及其制备方法和应用 |
| CN101723855B (zh) * | 2009-12-03 | 2012-08-08 | 浙江科技学院 | 一种(7-甲氧基-1-萘基)乙腈的合成方法 |
| CN101792400B (zh) * | 2010-03-16 | 2013-01-30 | 华东师范大学 | 一种阿戈美拉汀的合成方法 |
| CN102276492B (zh) | 2010-06-08 | 2013-04-10 | 上海医药工业研究院 | 阿戈美拉汀中间体及其制备方法 |
| CN102060733B (zh) * | 2010-12-06 | 2014-01-29 | 威海迪素制药有限公司 | (7-甲氧基-3,4-二氢-1-萘基)乙腈的制备方法 |
| FR2970000B1 (fr) | 2011-01-05 | 2013-01-04 | Servier Lab | Nouveau procede de synthese de l'agomelatine |
| WO2013054273A2 (en) | 2011-10-11 | 2013-04-18 | Ranbaxy Laboratories Limited | Process for the preparation of agomelatine |
| EP2785681A1 (en) | 2011-12-01 | 2014-10-08 | Ranbaxy Laboratories Limited | Process for the preparation of agomelatine |
| CN103319370B (zh) * | 2012-03-21 | 2016-08-03 | 黑龙江福和华星制药集团股份有限公司 | 一种(7-甲氧基-1-萘基)乙腈的制备方法 |
| ITMI20121444A1 (it) | 2012-08-27 | 2014-02-28 | Procos Spa | Processo per la produzione di agomelatine |
| CN102875415B (zh) * | 2012-10-09 | 2014-08-20 | 江西同和药业有限责任公司 | 一种化合物及其制备方法和应用 |
| CN102875408B (zh) * | 2012-10-09 | 2014-07-16 | 江西同和药业有限责任公司 | 一种阿戈美拉汀的制备方法 |
| WO2016046833A2 (en) * | 2014-09-24 | 2016-03-31 | Symed Labs Limited | Improved processes for the preparation of agomelatine using novel intermediates |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327022A (en) * | 1973-08-16 | 1982-04-27 | Sterling Drug Inc. | Heterocyclic alkyl naphthols |
| US3931188A (en) * | 1974-05-06 | 1976-01-06 | Bristol-Myers Company | 3-Hydroxy-5,6-benzomorphinan derivatives |
| US3992403A (en) * | 1975-05-30 | 1976-11-16 | Schering Corporation | 2-Imidazolines and their use as hypoglycemic agents |
| FR2658818B1 (fr) * | 1990-02-27 | 1993-12-31 | Adir Cie | Nouveaux derives a structure naphtalenique, leur procede de preparation et les compositions pharmaceutiques qui les contiennent. |
| FR2866335B1 (fr) * | 2004-02-13 | 2006-05-26 | Servier Lab | Nouveau procede de synthese de l'agomelatine |
| FR2866336B1 (fr) * | 2004-02-13 | 2006-03-24 | Servier Lab | Nouveau procede de synthese du (7-methoxy-3,4-dihydro-1-naphtalenyl) acetonitrile et application a la synthese de l'agomelatine |
-
2004
- 2004-02-13 FR FR0401438A patent/FR2866334B1/fr not_active Expired - Fee Related
-
2005
- 2005-02-03 CA CA002495960A patent/CA2495960C/fr active Active
- 2005-02-07 SG SG200500676A patent/SG114702A1/en unknown
- 2005-02-07 MY MYPI20050477A patent/MY142270A/en unknown
- 2005-02-07 MY MYPI20091874A patent/MY143737A/en unknown
- 2005-02-07 US US11/052,629 patent/US7476751B2/en active Active
- 2005-02-10 MX MXPA05001634A patent/MXPA05001634A/es active IP Right Grant
- 2005-02-11 ES ES05290307T patent/ES2338664T3/es active Active
- 2005-02-11 ME MEP-2010-42A patent/ME01806B/me unknown
- 2005-02-11 AT AT05290307T patent/ATE452873T1/de active
- 2005-02-11 EP EP05290307A patent/EP1564203B1/fr active Active
- 2005-02-11 DE DE602005018403T patent/DE602005018403D1/de active Active
- 2005-02-11 SI SI200530911T patent/SI1564203T1/sl unknown
- 2005-02-11 UA UAA200501278A patent/UA79479C2/uk unknown
- 2005-02-11 AU AU2005200620A patent/AU2005200620B8/en active Active
- 2005-02-11 RS RSP-2010/0042A patent/RS51212B/sr unknown
- 2005-02-11 DK DK05290307.7T patent/DK1564203T3/da active
- 2005-02-11 NO NO20050740A patent/NO333488B1/no unknown
- 2005-02-11 PL PL05290307T patent/PL1564203T3/pl unknown
- 2005-02-11 MA MA28100A patent/MA27517A1/fr unknown
- 2005-02-11 GE GEAP8624A patent/GEP20063961B/en unknown
- 2005-02-11 PT PT05290307T patent/PT1564203E/pt unknown
- 2005-02-11 WO PCT/FR2005/000326 patent/WO2005077890A1/fr active Application Filing
- 2005-02-11 AR ARP050100501A patent/AR047667A1/es unknown
- 2005-02-11 ZA ZA2005/01256A patent/ZA200501256B/en unknown
- 2005-02-11 NZ NZ538192A patent/NZ538192A/en unknown
- 2005-02-12 KR KR1020050011748A patent/KR100682697B1/ko active Protection Beyond IP Right Term
- 2005-02-14 EA EA200500201A patent/EA007789B1/ru unknown
- 2005-02-14 JP JP2005035757A patent/JP4252040B2/ja active Active
- 2005-02-14 BR BRPI0500395A patent/BRPI0500395B8/pt active IP Right Grant
- 2005-02-16 CN CNB200510007756XA patent/CN1315794C/zh active Active
- 2005-12-06 HK HK05111121A patent/HK1079187A1/xx unknown
-
2008
- 2008-12-09 US US12/315,983 patent/US7999129B2/en active Active
-
2010
- 2010-01-19 CY CY20101100052T patent/CY1109737T1/el unknown
- 2010-02-26 HR HR20100103T patent/HRP20100103T1/hr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011154140A2 (en) | 2010-06-10 | 2011-12-15 | Gador S.A. | New process for the preparation of n-[2-(7-methoxy-1-naphthyl)-ethyl]acetamide and new crystalline form |
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