WO2007012626A2 - Neues verfahren zur herstellung von tiotropiumsalzen - Google Patents
Neues verfahren zur herstellung von tiotropiumsalzen Download PDFInfo
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- WO2007012626A2 WO2007012626A2 PCT/EP2006/064559 EP2006064559W WO2007012626A2 WO 2007012626 A2 WO2007012626 A2 WO 2007012626A2 EP 2006064559 W EP2006064559 W EP 2006064559W WO 2007012626 A2 WO2007012626 A2 WO 2007012626A2
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- RJZXTEYIDXQJDH-PUTXDYDWSA-N C[N]1(C)C(C2)C3O[C@@H]3C1C[C@H]2OC(C(c1ccc[s]1)(c1ccc[s]1)O)=O Chemical compound C[N]1(C)C(C2)C3O[C@@H]3C1C[C@H]2OC(C(c1ccc[s]1)(c1ccc[s]1)O)=O RJZXTEYIDXQJDH-PUTXDYDWSA-N 0.000 description 2
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/08—Bridged systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
- C07D451/04—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof with hetero atoms directly attached in position 3 of the 8-azabicyclo [3.2.1] octane or in position 7 of the 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring system
- C07D451/06—Oxygen atoms
- C07D451/10—Oxygen atoms acylated by aliphatic or araliphatic carboxylic acids, e.g. atropine, scopolamine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/46—8-Azabicyclo [3.2.1] octane; Derivatives thereof, e.g. atropine, cocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
- C07D451/04—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof with hetero atoms directly attached in position 3 of the 8-azabicyclo [3.2.1] octane or in position 7 of the 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring system
- C07D451/06—Oxygen atoms
Definitions
- the invention relates to a novel process for the preparation of tiotropium salts of general formula 1
- WO 02/03289 anticholinergics are proposed have a Scopin, Tropenol- or Tropin basic skeleton.
- the tiotropium bromide is particularly disclosed in the prior art as a highly potent anticholinergic. Tiotropium bromide is known, for example, from EP 418 716 A1
- the object of the present invention is to provide an improved technical synthesis method which allows a simpler synthetic access to the compounds of general formula 1 in a manner improved over the prior art. Detailed description of the invention
- the present invention relates to a process for the preparation of tiotropium salts of formula 1
- X - a singly negatively charged anion, preferably an anion selected from the group consisting of chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate, oxalate, succinate, benzoate, p-toluenesulfonate and T ⁇ fluormethansulfonat, 10, characterized in that a compound of formula 2
- Y is a simply negatively charged hpophilic anion, preferably an anion selected from I S from the group consisting of hexafluorophosphate, tetrafluoroborate,
- Tetraphenylborate and Saccha ⁇ nat more preferably hexfluorophosphate or
- R is a radical selected from the group consisting of methoxy, ethoxy, propoxy,
- Kat + is a cation selected from the group consisting of Li + , Na + , K + , Mg2 +, Ca2 +, organic cations with quaternary N (eg, N, N-dialkyhmidazoium, tetraalkylammonium) and X may have the abovementioned meanings, is converted into the compound of formula 1
- the present invention relates to a process for the preparation of
- X is a singly negatively charged anion selected from the group consisting of chloride, bromide, iodide, methanesulfonate, p-toluenesulfonate and
- T ⁇ fluormethansulfonat preferably chloride, bromide, iodide, methanesulfonate or T ⁇ fluormethansulfonat, particularly preferably chlo ⁇ d, bromide or methanesulfonate, particularly preferably bromide, may mean.
- a process which is particularly preferred according to the invention is characterized in that the reaction is carried out with a compound of the formula 3 in which R is a radical selected from the group consisting of methoxy, ethoxy, propoxy,
- a erfmdungsgeand particularly preferred method is characterized in that the reaction is carried out with a compound of formula 3, in the
- R is a radical selected from the group consisting of methoxy, ethoxy, propoxy, isopropoxy, isopropenyloxy, butoxy, ON-succinimide, ON-Phtalimid, vinyloxy and 2-allyloxy, preferably selected from methoxy, ethoxy, propoxy, and butoxy, particularly preferably methoxy or ethoxy.
- a erfmdungsgetool particularly preferred method is characterized in that the reaction is carried out with a compound of formula 2, in which Y is a single negatively charged anion selected from the group consisting of hexfluorophosphate, tetrafluoroborate and tetraphenylborate, preferably hexafluorophosphate.
- a erfmdungsgetool particularly preferred method is characterized in that the final reaction of the compound of formula 4 to the compound of formula 1 is carried out using a salt KatX in which Kat + is selected from the group consisting of Li + , Na + , K + , Mg2 +, Ca2 +, organic cations with quaternary N (eg, N, N-Dialkyhmidazohum, Tetraalkylammomum) and in the X- may have the meanings given above.
- Kat + is selected from the group consisting of Li + , Na + , K + , Mg2 +, Ca2 +, organic cations with quaternary N (eg, N, N-Dialkyhmidazohum, Tetraalkylammomum) and in the X- may have the meanings given above.
- Alkyl groups and alkyl groups which are part of other groups are branched and unbranched alkyl groups having 1 to 4 carbon atoms.
- propyl, butyl examples include all of the possible isomeric forms.
- propyl includes the two isomeric groups n-propyl and iso-propyl, the term butyl n-butyl, iso-butyl, sec-butyl and tert-butyl.
- Alkoxy or alkyloxy groups are branched and unbranched alkyl groups having 1 to 4 carbon atoms which are linked via an oxygen atom. For example, are called. Methoxy, ethoxy, propoxy, butoxy. Unless otherwise mentioned, all of the possible isomeric forms are included by the above designations.
- phenyl-methyl and phenyl-NC> 2 stand for phenyl groups which are substituted by methyl or NO 2.
- isomers ortho, meta or para
- para or meta substitution is of particular importance
- cycloalkyl radicals having 3 to 6 carbon atoms are for example cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl.
- hpophilic anions are understood in this case according to the invention such anions whose sodium or potassium salts have a Loshchkeit in polar organic solvents such as methanol or acetone of> 1 wt .-%.
- the process according to the invention is distinguished, in particular, by the fact that, owing to the detachability of the starting compounds of the formula 2 and of the intermediates of the formula 4, it can be conducted in relatively non-polar solvents. This allows a reaction under very mild conditions, which in comparison to reactions in highly polar aprotic solvents in the sensitive tiotropium salts less side reactions and consequent higher yield result
- the reaction of the compounds of formula 2 with the compounds of formula 3 is preferably in a aprotic organic solvent, preferably in a weakly polar organic solvent.
- Suitable solvents according to the invention are particularly preferably acetone, Py ⁇ din, acetone and methyl ethyl ketone, with acetone, acetonitrile and Py ⁇ din preferably be used.
- the reaction is carried out in a solvent selected from the group consisting of acetone and acetone, wherein the use of acetone according to the invention is particularly preferred.
- zeolites selected from the group consisting of zeolites, lipases, tertiary amines, such as N, N Dialkylamino-pyridine, 1,4-diazabicyclo [2 2 2] octane (DABCO) and diisopropylethyl and alcoholates, such as, for example, wherein the use of zeolites, and in particular Particular preference is given to zeolites and potassium tert-butylate, particularly preferred zeolites being molecular sieves selected from the group of molecular sieves having a basic character consisting of sodium or potassium-containing alumosi-chates, preferably molecular sieves having the empirical formula Nai 2 [(AlO 2 ) i 2 (SiO 2 ) i 2 ] x H 2 O, wherein the use of molecular sieve
- the reaction of 2 with 3 to the compound of Formula 4 can, depending from the type of catalyst at elevated temperature, the reaction is preferably carried out at a temperature of 3O 0 C, more preferably in a range of 0 to 30 0 C.
- the compounds of the formula 3 can be obtained by processes known in the art. For example, reference is made to WO03 / 057694, to which reference is made at this point in full
- Y is a simply negatively charged hpophilic anion, preferably an anion selected from the group consisting of hexfluorophosphate, tetrafluoroborate, tetraphenylborate and saccharide, particularly preferably hexafluorophosphate or tetraphenylborate
- Formula 2 uses those compounds of formula 5 in which Z is a single negatively charged anion, preferably an anion selected from the group consisting of chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate , Oxalate, succinate, benzoate and p-toluenesulfonate.
- Z is a single negatively charged anion, preferably an anion selected from the group consisting of chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate , Oxalate, succinate, benzoate and p-toluenesulfonate.
- Chloride bromide, 4-toluenesulfonate and methanesulfonate, preferably bromide
- Y is one of the abovementioned anions
- Kat ' is a cation which is preferably selected from the group consisting of protons (H + ), alkali metal or alkaline earth metal cations, ammonium, preferably protons or alkahmetal cations, particularly preferably Li + . , Na + and K + ions
- Per mole of the compound of formula 5 erfmdungsge preferably 1 mol, preferably 1-1.5 mol, optionally also used 2-5 mol of the salt Kat'Y. It will be apparent to those skilled in the art that the use of lesser amounts of salt Kat'Y is possible, but that this may then only lead to partial reaction of the compound of formula 5
- the resulting solution is stirred until complete reaction. This can be carried out at room temperature (about 23 ° C) or optionally also at slightly elevated temperature in a range of 25-5O 0 C. After complete addition, in some cases even during the addition, the compounds of formula 2 crystallize out of the solution. If necessary, the products obtained can be purified by reaction over one of the abovementioned solvents. The resulting crystals are isolated and dried in vacuo.
- Another aspect of the present invention relates to the use of compounds of formula 2 as starting compounds for the preparation of compounds of formula 1. Another aspect of the present invention relates to the use of compounds of formula 2 as starting compounds for the preparation of compounds of formula 4.
- the present invention relates to the use of compounds of the formula 5 as starting compounds for the preparation of compounds of the formula 2.
- Another aspect of the present invention relates to the use of compounds of the formula 5 as starting compounds for the preparation of compounds of the formula 4.
- Em further aspect of the present invention bet ⁇ fft a process for the preparation of compounds of formula 1, characterized in that a compound of formula 2 is used as starting compound for the preparation of compounds of formula 1.
- Another aspect of the present invention relates to a process for the preparation of compounds of formula 4, characterized in that a compound of formula 2 is used as starting compound for the preparation of compounds of formula 4.
- Another aspect of the present invention relates to a process for the preparation of compounds of the formula 2, characterized in that a compound of the formula 5 is used as starting compound for the preparation of compounds of the formula 2.
- Another aspect of the present invention relates to a process for the preparation of compounds of the formula 4, characterized in that a compound of the formula 5 is used as starting compound for the preparation of compounds of the formula 4.
- the compounds of the formula 4 are of central importance for the process according to the invention. Accordingly, another aspect of the present invention relates to compounds of formula 4 Another aspect of the present invention relates to the use of compounds of the formula 4 as starting compounds for the preparation of compounds of the formula I. Another aspect of the present invention relates to a process for the preparation of compounds of the Formula 1, characterized in that a compound of formula 4 is used as starting compound for the preparation of compounds of formula I.
- the compounds of the formula 4 are obtained as intermediates within the scope of the process according to the invention for preparing compounds of the formula I.
- the compound of the formula 4 can not be isolated
- N-Methylscopiniumbromid is dissolved in water and with an equimolar or molar excess amount of a water-soluble hexafluorophosphate (sodium or
- N-methylscopinium hexafluorophosphate precipitated / crystallized out as a white, water-insoluble product is isolated, optionally washed with methanol and then dried at about 40 0 C in a drying oven.
- Dithienylglycolic acid methyl ester are dissolved in 50 ml of acetone and in counterward of 10 g
- Tiotropium hexafluorophosphate is not isolated in the context of the implementation of Example 2 but further reacted directly to the tiotropium bromide.
- tiotropium hexafluorophosphate it was specifically prepared and isolated. Hereby, the following characterizing data were obtained. Mp: 233-236 ° C (melting under discoloration)
- Example 8 Tiotropium tetraphenylborate 0.245 g (0.5 mmol) of methylscopimine tetraphenylborate (Example 7) and 0.154 g (0.6 mmol) of methyl 2,2-dithienylglycolate are dissolved in 25 ml of acetone and in the presence of 1.0 g of zeolite from type 4A (Na 2 Si AII I2 I2 O 48 x n H 2 O) and 5 mg Kahum- tert-butoxide was stirred over a period of 20-30 hours at 0 ° C. According to HPLC 79% of the reacted 2,2-Dithienylglycolsauremethylesters transformed into tiotropium tetraphenylborate after 26 h (unisolated yield 43%).
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Abstract
Description
Claims
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2008001093A MX2008001093A (es) | 2005-07-27 | 2006-07-24 | Nuevo procedimiento para preparar sales de tiotropio. |
| KR1020087004605A KR101299929B1 (ko) | 2005-07-27 | 2006-07-24 | 티오트로퓸 염을 제조하기 위한 신규 방법 |
| EA200800324A EA014271B1 (ru) | 2005-07-27 | 2006-07-24 | Новый способ получения солей тиотропия |
| ES06777919.9T ES2613952T3 (es) | 2005-07-27 | 2006-07-24 | Nuevo procedimiento para preparar sales de tiotropio |
| AU2006274012A AU2006274012B2 (en) | 2005-07-27 | 2006-07-24 | Novel method for producing tiotropium salts |
| JP2008523343A JP5210861B2 (ja) | 2005-07-27 | 2006-07-24 | チオトロピウム塩の新規な製造方法 |
| BRPI0614062A BRPI0614062B8 (pt) | 2005-07-27 | 2006-07-24 | processo para preparar brometo de tiotrópio, composto de partida ou intermediário e seus usos |
| CA2616222A CA2616222C (en) | 2005-07-27 | 2006-07-24 | Method for producing tiotropium salts comprising an esterification reaction of methylscopinium and a dithienyl derivative |
| NZ566039A NZ566039A (en) | 2005-07-27 | 2006-07-24 | A method for producing scopine esters |
| DK06777919.9T DK1910354T3 (en) | 2005-07-27 | 2006-07-24 | NEW PROCEDURE FOR THE PREPARATION OF TIOTROPIUM SALTS |
| EP06777919.9A EP1910354B1 (de) | 2005-07-27 | 2006-07-24 | Neues verfahren zur herstellung von tiotropiumsalzen |
| NO20076681A NO340877B1 (no) | 2005-07-27 | 2007-12-28 | Ny fremgangsmåte for fremstilling av tiotropiumsalter |
| IL188989A IL188989A (en) | 2005-07-27 | 2008-01-24 | Process for preparing tiotropium salts and intermediates therefor |
| NO20170613A NO20170613A1 (no) | 2005-07-27 | 2017-04-11 | Ny fremgangsmåte for fremstilling av tiotropiumsalter |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005035112A DE102005035112A1 (de) | 2005-07-27 | 2005-07-27 | Neues Verfahren zur Herstellung von Tiotropiumsalzen unter Anwendung von in organischen Lösungsmitteln löslichen N-Methylscopiniumsalzen |
| DE102005035112.3 | 2005-07-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2007012626A2 true WO2007012626A2 (de) | 2007-02-01 |
| WO2007012626A3 WO2007012626A3 (de) | 2010-05-06 |
Family
ID=37110331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2006/064559 Ceased WO2007012626A2 (de) | 2005-07-27 | 2006-07-24 | Neues verfahren zur herstellung von tiotropiumsalzen |
Country Status (24)
| Country | Link |
|---|---|
| US (5) | US20070027320A1 (de) |
| EP (2) | EP1910354B1 (de) |
| JP (1) | JP5210861B2 (de) |
| KR (1) | KR101299929B1 (de) |
| CN (2) | CN104356129A (de) |
| AR (1) | AR057690A1 (de) |
| AU (1) | AU2006274012B2 (de) |
| BR (1) | BRPI0614062B8 (de) |
| CA (1) | CA2616222C (de) |
| DE (1) | DE102005035112A1 (de) |
| DK (1) | DK1910354T3 (de) |
| EA (1) | EA014271B1 (de) |
| EC (1) | ECSP088138A (de) |
| ES (1) | ES2613952T3 (de) |
| HU (1) | HUE032259T2 (de) |
| IL (1) | IL188989A (de) |
| MX (1) | MX2008001093A (de) |
| NO (2) | NO340877B1 (de) |
| NZ (1) | NZ566039A (de) |
| PL (1) | PL1910354T3 (de) |
| TW (3) | TWI486346B (de) |
| UA (1) | UA94914C2 (de) |
| WO (1) | WO2007012626A2 (de) |
| ZA (1) | ZA200711113B (de) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1950196A1 (de) * | 2007-01-29 | 2008-07-30 | Boehringer Ingelheim Pharma GmbH & Co. KG | Verfahren zur Herstellung von Ammoniumhexafluorophosphaten |
| WO2008089852A1 (de) * | 2007-01-26 | 2008-07-31 | Boehringer Ingelheim Pharma Gmbh & Co.Kg | Neues verfahren zur herstellung von tiotropiumsalzen |
| EP1953156A1 (de) * | 2007-01-29 | 2008-08-06 | Boehringer Ingelheim Pharma GmbH & Co. KG | Verfahren zur Herstellung von Scopiniumsalzen |
| EP1997819A1 (de) * | 2007-05-25 | 2008-12-03 | Boehringer Ingelheim Pharma GmbH & Co. KG | Verfahren zur Herstellung von Scopinestern |
| WO2009087419A1 (en) * | 2008-01-10 | 2009-07-16 | Generics [Uk] Limited | Novel process for the preparation of scopine esters |
| WO2011015884A1 (en) * | 2009-08-07 | 2011-02-10 | Generics [Uk] Limited | Process to prepare scopine esters |
| WO2009037111A3 (de) * | 2007-09-13 | 2011-09-22 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur herstellung von 1,3-dioxolan-2-onen sowie von carbonsäureestern durch transacylierung unter basischen reaktionsbedingungen |
| US8697719B2 (en) | 2009-08-07 | 2014-04-15 | Generics [Uk] Limited | Anhydrate of tiotropium bromide |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ305012B6 (cs) * | 2012-03-30 | 2015-03-25 | Zentiva, K.S. | Způsob přípravy skopinesteru kyseliny di(2-thienyl)glykolové, intermediátu v syntéze tiotropium bromidu |
| WO2021133280A1 (en) * | 2019-12-27 | 2021-07-01 | Deva Holding | An improved process for preparation of scopine hydrobromide |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931041C2 (de) | 1989-09-16 | 2000-04-06 | Boehringer Ingelheim Kg | Ester von Thienylcarbonsäuren mit Aminoalkoholen, ihre Quaternierungsprodukte, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel |
| US7441045B2 (en) * | 1999-12-13 | 2008-10-21 | F5 Networks, Inc. | Method and system for balancing load distribution on a wide area network |
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| DE10200943A1 (de) * | 2002-01-12 | 2003-07-24 | Boehringer Ingelheim Pharma | Verfahren zur Herstellung von Scopinestern |
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| MXPA06004697A (es) * | 2003-11-03 | 2006-07-05 | Boehringer Ingelheim Int | Procedimiento para la preparacion de sales de tiotropio, sles de tiotropio, asi como formulaciones medicamentosas que las contienen. |
| AU2004285685B2 (en) * | 2003-11-03 | 2011-03-24 | Boehringer Ingelheim International Gmbh | Novel tiotropium salts, methods for the production thereof, and pharmaceutical formulations containing the same |
| DE102004041253A1 (de) * | 2004-08-26 | 2006-03-02 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neues Verfahren zur Herstellung von Tiotropiumsalzen |
| NZ564697A (en) * | 2005-06-15 | 2010-04-30 | Boehringer Ingelheim Int | Process for preparing tiotropium salts, tiotropium salts as such and pharmaceutical compositions thereof |
-
2005
- 2005-07-27 DE DE102005035112A patent/DE102005035112A1/de not_active Withdrawn
-
2006
- 2006-07-24 WO PCT/EP2006/064559 patent/WO2007012626A2/de not_active Ceased
- 2006-07-24 EP EP06777919.9A patent/EP1910354B1/de active Active
- 2006-07-24 MX MX2008001093A patent/MX2008001093A/es active IP Right Grant
- 2006-07-24 EA EA200800324A patent/EA014271B1/ru not_active IP Right Cessation
- 2006-07-24 BR BRPI0614062A patent/BRPI0614062B8/pt active IP Right Grant
- 2006-07-24 NZ NZ566039A patent/NZ566039A/en unknown
- 2006-07-24 EP EP16197435.7A patent/EP3153512A1/de not_active Withdrawn
- 2006-07-24 PL PL06777919T patent/PL1910354T3/pl unknown
- 2006-07-24 HU HUE06777919A patent/HUE032259T2/en unknown
- 2006-07-24 US US11/459,457 patent/US20070027320A1/en not_active Abandoned
- 2006-07-24 CN CN201410719910.5A patent/CN104356129A/zh active Pending
- 2006-07-24 AU AU2006274012A patent/AU2006274012B2/en active Active
- 2006-07-24 UA UAA200802325A patent/UA94914C2/ru unknown
- 2006-07-24 KR KR1020087004605A patent/KR101299929B1/ko active Active
- 2006-07-24 CN CNA2006800257279A patent/CN101309920A/zh active Pending
- 2006-07-24 CA CA2616222A patent/CA2616222C/en not_active Expired - Fee Related
- 2006-07-24 JP JP2008523343A patent/JP5210861B2/ja active Active
- 2006-07-24 DK DK06777919.9T patent/DK1910354T3/en active
- 2006-07-24 ES ES06777919.9T patent/ES2613952T3/es active Active
- 2006-07-26 AR ARP060103225A patent/AR057690A1/es not_active Application Discontinuation
- 2006-07-26 TW TW103103866A patent/TWI486346B/zh active
- 2006-07-26 TW TW095127339A patent/TWI443097B/zh active
- 2006-07-26 TW TW103103865A patent/TWI486345B/zh active
-
2007
- 2007-12-20 ZA ZA200711113A patent/ZA200711113B/xx unknown
- 2007-12-28 NO NO20076681A patent/NO340877B1/no unknown
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2008
- 2008-01-24 IL IL188989A patent/IL188989A/en active IP Right Grant
- 2008-01-25 EC EC2008008138A patent/ECSP088138A/es unknown
-
2010
- 2010-04-29 US US12/769,927 patent/US20100210844A1/en not_active Abandoned
-
2012
- 2012-12-27 US US13/727,799 patent/US20130116435A1/en not_active Abandoned
-
2014
- 2014-07-07 US US14/324,610 patent/US20140323732A1/en not_active Abandoned
-
2015
- 2015-04-23 US US14/694,155 patent/US20150225395A1/en not_active Abandoned
-
2017
- 2017-04-11 NO NO20170613A patent/NO20170613A1/no not_active Application Discontinuation
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089852A1 (de) * | 2007-01-26 | 2008-07-31 | Boehringer Ingelheim Pharma Gmbh & Co.Kg | Neues verfahren zur herstellung von tiotropiumsalzen |
| JP2010516797A (ja) * | 2007-01-29 | 2010-05-20 | ベーリンガー インゲルハイム ファルマ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | スコピニウム塩の製造方法 |
| WO2008092832A1 (de) * | 2007-01-29 | 2008-08-07 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur herstellung von ammoniumhexafluorophosphaten |
| WO2008092833A1 (de) * | 2007-01-29 | 2008-08-07 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur herstellung von scopiniumsalzen |
| EP1953156A1 (de) * | 2007-01-29 | 2008-08-06 | Boehringer Ingelheim Pharma GmbH & Co. KG | Verfahren zur Herstellung von Scopiniumsalzen |
| EP1950196A1 (de) * | 2007-01-29 | 2008-07-30 | Boehringer Ingelheim Pharma GmbH & Co. KG | Verfahren zur Herstellung von Ammoniumhexafluorophosphaten |
| EP1997819A1 (de) * | 2007-05-25 | 2008-12-03 | Boehringer Ingelheim Pharma GmbH & Co. KG | Verfahren zur Herstellung von Scopinestern |
| WO2008145504A3 (de) * | 2007-05-25 | 2009-04-02 | Boehringer Ingelheim Int | Verfahren zur herstellung von scopinestern |
| US8101763B2 (en) | 2007-05-25 | 2012-01-24 | Boehringer Ingelheim International Gmbh | Method for producing scopine esters |
| WO2009037111A3 (de) * | 2007-09-13 | 2011-09-22 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur herstellung von 1,3-dioxolan-2-onen sowie von carbonsäureestern durch transacylierung unter basischen reaktionsbedingungen |
| JP2014058515A (ja) * | 2007-09-13 | 2014-04-03 | Boehringer Ingelheim Pharma Gmbh & Co Kg | 塩基性反応条件下におけるアシル転位によって1,3−ジオキソラン−2−オン及びカルボン酸エステルを調製する方法 |
| JP2011509284A (ja) * | 2008-01-10 | 2011-03-24 | ジェネリクス・(ユーケー)・リミテッド | スコピンエステルを調製するための新規プロセス |
| WO2009087419A1 (en) * | 2008-01-10 | 2009-07-16 | Generics [Uk] Limited | Novel process for the preparation of scopine esters |
| CN101918401A (zh) * | 2008-01-10 | 2010-12-15 | 基因里克斯(英国)有限公司 | 用于制备东莨菪醇酯的新方法 |
| WO2011015884A1 (en) * | 2009-08-07 | 2011-02-10 | Generics [Uk] Limited | Process to prepare scopine esters |
| US8697719B2 (en) | 2009-08-07 | 2014-04-15 | Generics [Uk] Limited | Anhydrate of tiotropium bromide |
| US9181268B2 (en) | 2009-08-07 | 2015-11-10 | Generics [Uk] Limited | Anhydrate of tiotropium bromide |
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