EP1776341A1 - Procede de preparation de la n-aminopiperedine et de ses sels - Google Patents
Procede de preparation de la n-aminopiperedine et de ses selsInfo
- Publication number
- EP1776341A1 EP1776341A1 EP05796225A EP05796225A EP1776341A1 EP 1776341 A1 EP1776341 A1 EP 1776341A1 EP 05796225 A EP05796225 A EP 05796225A EP 05796225 A EP05796225 A EP 05796225A EP 1776341 A1 EP1776341 A1 EP 1776341A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formula
- compound
- solvent
- temperature
- hai
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 150000003839 salts Chemical class 0.000 title claims description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 27
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 11
- LWMPFIOTEAXAGV-UHFFFAOYSA-N piperidin-1-amine Chemical compound NN1CCCCC1 LWMPFIOTEAXAGV-UHFFFAOYSA-N 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 4
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 235000010755 mineral Nutrition 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- OWIUPIRUAQMTTK-UHFFFAOYSA-M n-aminocarbamate Chemical compound NNC([O-])=O OWIUPIRUAQMTTK-UHFFFAOYSA-M 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 2
- DVMSBIVGIAGNNI-UHFFFAOYSA-N piperidin-1-ylcarbamic acid Chemical compound OC(=O)NN1CCCCC1 DVMSBIVGIAGNNI-UHFFFAOYSA-N 0.000 claims description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- 229940072033 potash Drugs 0.000 claims 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims 1
- 235000015320 potassium carbonate Nutrition 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- VYSYZMNJHYOXGN-UHFFFAOYSA-N ethyl n-aminocarbamate Chemical compound CCOC(=O)NN VYSYZMNJHYOXGN-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- KYNNMCSSNSWOOW-UHFFFAOYSA-N piperidin-1-amine;hydrobromide Chemical compound Br.NN1CCCCC1 KYNNMCSSNSWOOW-UHFFFAOYSA-N 0.000 description 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 description 1
- IBODDUNKEPPBKW-UHFFFAOYSA-N 1,5-dibromopentane Chemical compound BrCCCCCBr IBODDUNKEPPBKW-UHFFFAOYSA-N 0.000 description 1
- NTIGNJOEVBTPJJ-UHFFFAOYSA-N 3,3-dibromopentane Chemical compound CCC(Br)(Br)CC NTIGNJOEVBTPJJ-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- UWSDONTXWQOZFN-UHFFFAOYSA-N N-nitrosopiperidine Chemical compound O=NN1CCCCC1 UWSDONTXWQOZFN-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012455 biphasic mixture Substances 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- -1 diethyl carbazate Chemical compound 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- SXESBRNYONQKLV-UHFFFAOYSA-N n-piperidin-1-ylacetamide Chemical compound CC(=O)NN1CCCCC1 SXESBRNYONQKLV-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
Classifications
-
- 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
- C07D295/22—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 hetero atoms directly attached to ring nitrogen atoms
- C07D295/28—Nitrogen 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
- C07D295/22—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 hetero atoms directly attached to ring nitrogen atoms
- C07D295/28—Nitrogen atoms
- C07D295/30—Nitrogen atoms non-acylated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
- C07D211/98—Nitrogen atom
Definitions
- the subject of the present invention is a new process for preparing N-5. aminopiperidine of formula:
- N-aminopiperidine (I) and its salts according to the present invention is characterized in that: a) a carbazate of formula:
- R represents a (C 1 -C 8) alkyl group, a phenyl or a benzyl, with a pentyl 1,5-dihalide of the formula:
- R represents a (C 1 -C 6) alkyl group, a phenyl or a benzyl in an acid medium or in a basic medium to obtain the expected N-aminopiperidine.
- a salt of N-aminopiperidine (I) can be prepared by the action of a mineral or organic acid.
- halogen atom is meant a bromine, chlorine or iodine atom.
- Step b) is carried out either in an acid medium, for example in the presence of hydrochloric or hydrobromic acid, or in a basic medium, for example in the presence of potassium hydroxide or sodium hydroxide in a solvent such as water or ethanol and at a temperature between room temperature and the reflux temperature of the solvent.
- an acid medium for example in the presence of hydrochloric or hydrobromic acid
- a basic medium for example in the presence of potassium hydroxide or sodium hydroxide in a solvent such as water or ethanol and at a temperature between room temperature and the reflux temperature of the solvent.
- step a) a compound of formula (II) in which R represents an ethyl radical is treated with a compound of formula (III) in which HaI represents a bromine atom, in acetonitrile, while refluxing the solvent.
- step b) the compound of formula (IV) in which R represents an ethyl radical is treated with sodium hydroxide in water while heating at reflux of the solvent.
- N-aminopiperidine salt such as hydrobromide, hydrochloride or oxalate is prepared.
- N-aminopiperidine hydrobromide can be prepared in a solvent such as methyl-fert-butyl ether (MTBE).
- a mixture of 565.3 g of ethyl carbazate in 373 ml of acetonitrile is prepared.
- 415.4 g of 1,5-dibromopentane are poured onto the preceding mixture brought to reflux. Reflux is maintained for 3 hours.
- Acetonitrile is removed by concentration in vacuo. The residue thus obtained is dissolved in a toluene / water mixture.
- the aqueous phase is decanted and reextracted with toluene. Water and 36% HCl are added to the attached toluene phases.
- the "rich" aqueous phase is washed 3 to 4 times with methyl-but-butyl ether (MTBE) to remove the neutral (impurities, diethyl carbazate, residual dibromopentane).
- the acidic aqueous phase is basified with NaOH and then NaHCO3 in the presence of toluene.
- the aqueous phase is reextracted with toluene.
- the toluene phases are washed separately with water in order to deplete residual ethylcarbazate.
- the toluene phases are concentrated to dryness.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0408700A FR2874013B1 (fr) | 2004-08-05 | 2004-08-05 | Procede de preparation de la n-aminopiperidine et de ses sels |
| PCT/FR2005/002016 WO2006024778A1 (fr) | 2004-08-05 | 2005-08-02 | Procede de preparation de la n-aminopiperedine et de ses sels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1776341A1 true EP1776341A1 (fr) | 2007-04-25 |
Family
ID=34947045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05796225A Withdrawn EP1776341A1 (fr) | 2004-08-05 | 2005-08-02 | Procede de preparation de la n-aminopiperedine et de ses sels |
Country Status (16)
| Country | Link |
|---|---|
| US (2) | US20070173648A1 (fr) |
| EP (1) | EP1776341A1 (fr) |
| JP (1) | JP2008509114A (fr) |
| KR (1) | KR20070048765A (fr) |
| CN (1) | CN101001839A (fr) |
| AR (1) | AR050089A1 (fr) |
| AU (1) | AU2005279087A1 (fr) |
| BR (1) | BRPI0514076A (fr) |
| CA (1) | CA2576718A1 (fr) |
| FR (1) | FR2874013B1 (fr) |
| IL (1) | IL180870A0 (fr) |
| MX (1) | MX2007001140A (fr) |
| RU (1) | RU2373196C2 (fr) |
| TW (1) | TW200621713A (fr) |
| UY (1) | UY29045A1 (fr) |
| WO (1) | WO2006024778A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2864081B1 (fr) * | 2003-12-17 | 2006-04-28 | Isochem Sa | Procede de synthese de derives de cycloalkyl-hydrazines exocycliques et de derives d'heterocycloalkyl-hydrazines exocycliques. |
| CN118459425B (zh) * | 2024-04-29 | 2025-11-14 | 南通华祥医药科技有限公司 | 一种吡咯烷-1-胺-二盐酸盐的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE338609C (de) | 1919-10-15 | 1921-06-22 | Fritz Sommer Dr | Verfahren zur Darstellung von Hydrazin und dessen Alkyl- oder Arylsubstitutionsprodukten |
| US3317607A (en) * | 1959-07-30 | 1967-05-02 | Fmc Corp | Chemical reduction of nitrosamines |
| SU1525151A1 (ru) * | 1987-12-01 | 1989-11-30 | Институт Химии Ан Мсср | Способ получени 1-аминопирролидина |
| DE4138142C2 (de) * | 1991-11-20 | 1996-04-25 | Cassella Ag | Verfahren zur Herstellung von 1-Amino-2,6-dimethylpiperidin |
| US5977360A (en) * | 1996-12-27 | 1999-11-02 | Japan Hydrazine Co., Ltd. | Process for producing cyclic hydrazine derivatives, tetra-hydropyridazine and hexahydropyridazine |
| JP4118559B2 (ja) * | 2001-12-19 | 2008-07-16 | 日本曹達株式会社 | 脂環式ヒドラジンの製造方法 |
| JP2004137181A (ja) * | 2002-10-17 | 2004-05-13 | Nippon Soda Co Ltd | N−アミノピペリジンの製造法 |
| JP2004137182A (ja) * | 2002-10-17 | 2004-05-13 | Nippon Soda Co Ltd | N−アミノピペリジンの製造方法 |
-
2004
- 2004-08-05 FR FR0408700A patent/FR2874013B1/fr not_active Expired - Fee Related
-
2005
- 2005-08-02 JP JP2007524372A patent/JP2008509114A/ja active Pending
- 2005-08-02 RU RU2007107806/04A patent/RU2373196C2/ru not_active IP Right Cessation
- 2005-08-02 AR ARP050103210A patent/AR050089A1/es active IP Right Grant
- 2005-08-02 CA CA002576718A patent/CA2576718A1/fr not_active Abandoned
- 2005-08-02 KR KR1020077005078A patent/KR20070048765A/ko not_active Withdrawn
- 2005-08-02 UY UY29045A patent/UY29045A1/es not_active Application Discontinuation
- 2005-08-02 EP EP05796225A patent/EP1776341A1/fr not_active Withdrawn
- 2005-08-02 MX MX2007001140A patent/MX2007001140A/es active IP Right Grant
- 2005-08-02 CN CNA2005800263491A patent/CN101001839A/zh active Pending
- 2005-08-02 AU AU2005279087A patent/AU2005279087A1/en not_active Abandoned
- 2005-08-02 WO PCT/FR2005/002016 patent/WO2006024778A1/fr not_active Ceased
- 2005-08-02 BR BRPI0514076-5A patent/BRPI0514076A/pt not_active IP Right Cessation
- 2005-08-04 TW TW094126537A patent/TW200621713A/zh unknown
-
2007
- 2007-01-22 US US11/625,367 patent/US20070173648A1/en not_active Abandoned
- 2007-01-22 IL IL180870A patent/IL180870A0/en unknown
-
2008
- 2008-06-30 US US12/164,379 patent/US7951952B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006024778A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| IL180870A0 (en) | 2009-02-11 |
| AU2005279087A1 (en) | 2006-03-09 |
| FR2874013A1 (fr) | 2006-02-10 |
| JP2008509114A (ja) | 2008-03-27 |
| RU2373196C2 (ru) | 2009-11-20 |
| UY29045A1 (es) | 2006-03-31 |
| WO2006024778A1 (fr) | 2006-03-09 |
| FR2874013B1 (fr) | 2006-09-29 |
| MX2007001140A (es) | 2007-04-19 |
| TW200621713A (en) | 2006-07-01 |
| CN101001839A (zh) | 2007-07-18 |
| US20080306274A1 (en) | 2008-12-11 |
| BRPI0514076A (pt) | 2008-05-27 |
| US7951952B2 (en) | 2011-05-31 |
| KR20070048765A (ko) | 2007-05-09 |
| RU2007107806A (ru) | 2008-09-10 |
| AR050089A1 (es) | 2006-09-27 |
| US20070173648A1 (en) | 2007-07-26 |
| CA2576718A1 (fr) | 2006-03-09 |
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