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| Number | Title | Issue Date |
| 8163913 | Forms of tiotropium bromide and processes for preparation thereof This invention relates to novel crystalline forms of tiotropium bromide, processes for preparing them, and their use in pharmaceutical formulations. ... | 04/24/2012 |
| 8101763 | Method for producing scopine esters The invention relates to a novel method for producing scopine esters of the general formula (1), wherein X—, R, R1, R2, R3, R4, R3′, R4′, R6 and R6′ can have the meanings indicated in the claims and in the description. ... | 01/24/2012 |
| 7968717 | Crystalline anhydrate with anticholinergic efficacy The invention relates to a new crystalline anhydrate of tiotropium bromide, processes for preparing it and its use for preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pul... | 06/28/2011 |
| 7662963 | Process for the preparation of tiotropium bromide The invention is directed to improved processes for preparing Tiotropium bromide. ... | 02/16/2010 |
| 7652138 | Anticholinergics, processes for preparing them and pharmaceutical composition containing them A compound of formula 1 wherein: A is a group selected from X− is an anion with a single negative charge; R1 and R | 01/26/2010 |
| 7576210 | Soft anticholinergic esters Soft anticholinergic esters of the formulas: wherein R1 and R2 are both phenyl or one of R1 and R2 is phenyl and the other is cyclopentyl; R is C1-C8 alkyl, ... | 08/18/2009 |
| 7538219 | Soft anticholinergic zwitterions Soft anticholinergic zwitterions of the formulas: wherein R1 and R2 are both phenyl or one of R1 and R2 is phenyl and the other is cyclopentyl; and wherein each asterisk marks a c... | 05/26/2009 |
| 7429600 | Fluorenecarboxylic acid esters, process for the manufacture thereof, and use thereof as medicaments Fluorenecarboxylic acid esters of general formula 1 wherein X− and the groups A, R, R1, R2, R3, R3′, R4, and R4′ have the meanings given in ... | 09/30/2008 |
| 7417051 | Medicaments comprising betamimetics and a novel anticholinergic A pharmaceutical composition comprising: (a) a salt of formula 1 wherein: X− is an anion with a single negative charge; and (b) a betamimetic 2, or a... | 08/26/2008 |
| 7417147 | Soft anticholinergic zwitterions Soft anticholinergic zwitterions of the formulas: wherein R1 and R2 are both phenyl or one of R1 and R2 is phenyl and the other is cyclopentyl; and wherein each asterisk marks a c... | 08/26/2008 |
| 7405224 | Xanthenecarboxylates, processes for preparing them, and their use as pharmaceutical compositions Xanthenecarboxylates of formula 1 wherein: A is a group selected from X− is an anion with a single negative charge; R is hydro... | 07/29/2008 |
| 7399861 | Soft anticholinergic esters Soft anticholinergic esters of the formulas: wherein R1 and R2 are both phenyl or one of R1 and R2 is phenyl and the other is cyclopentyl; R is C1-C8 alkyl, ... | 07/15/2008 |
| 7311894 | HFA suspension formulations containing an anticholinergic The invention relates to propellant gas formulations containing suspensions of the crystalline monohydrate of (1α,2β,4β,5α,7β)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane-bromide. ... | 12/25/2007 |
| 7309707 | Crystalline micronisate, process for the manufacture thereof and use thereof for the preparation of a medicament The invention relates to a crystalline micronisate of (1α,2β,4β,5α,7β)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane-bromide, processes for preparing it and its use for preparing a pharmaceutical composition... | 12/18/2007 |
| 7273603 | HFC solution formulations containing an anticholinergic An aerosol solution formulation comprising: (a) a salt of formula 1 wherein X− is an anion | 09/25/2007 |
| RE39820 | Esters of thienyl carboxylic acids and amino alcohols and their quaternization products Compounds of the formula of which, in exemplary compounds, the thienyl group is attached via the 2-position and; (a) A is 3α-(6β, 7β-epoxy)-tropanyl methobromide and R1 is 2-thieny... | 09/04/2007 |
| 7244415 | HFA suspension formulations of an anhydrate The invention relates to propellant gas formulations containing suspensions of the crystalline anhydrate of (1α,2β,4β,5α,7β)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane-bromide. ... | 07/17/2007 |
| 7244742 | Pharmaceutical compositions for inhalation containing an anticholinergic, corticosteroid and betamimetic A pharmaceutical composition comprising: (a) an anticholinergic of formula 1 wherein X− is an anion with a single negative charge; | 07/17/2007 |
| 7214797 | Fluorenecarboxylic acid esters, process for the manufacture thereof, and use thereof as medicaments Fluorenecarboxylic acid esters of general formula 1 wherein X− and the groups A, R, R1, R2, R3, R3′, R4, and R4′ have the meaning... | 05/08/2007 |
| 7041674 | Carbamic acid esters with anticholinergic activity A compound of formula 1 wherein X−, A, R1, R2, R3, and R4 may have the meanings given in the claims and in the specification, processes for preparing them, their... | 05/09/2006 |
| 7012142 | Process for preparation of bicyclic and polycyclic molecules The present application is directed to a method of synthesis of a bicyclic or polycyclic compound of formula I or formula II: in which E, G, Y, n, m, R, R1, R2, R3, R6, R | 03/14/2006 |
| 6998406 | Fluorenecarboxylic acid esters, process for the manufacture thereof, and use thereof as medicaments Fluorenecarboxylic acid esters of general formula 1 wherein X− and the groups A, R, R1, R2, R3, R3′, R4, and R4′ have the meanings given... | 02/14/2006 |
| 6908928 | Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions Crystalline monohydrate of (1α,2β,4β,5α,7β)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide (tiotropium bromide monohydrate), processes for the preparation thereof, pharmaceutical compositions thereof,... | 06/21/2005 |
| 6891042 | Industrial process for preparing tropenol The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof. ... | 05/10/2005 |
| 6852728 | Anticholinergics, processes for preparing them, and pharmaceutical compositions containing them A compound of formula 1 wherein: A is a group selected from X− is an anion with a single negative charge; R1 and R | 02/08/2005 |
| 6790856 | Fluorenecarboxylic acid esters, process for the manufacture thereof, and use thereof as medicaments Flourenecarboxylic acid esters of general formula 1 wherein X− and the groups A, R, R1, R2, R3, R3′, R4, and R4′ have the meanings given ... | 09/14/2004 |
| 6777423 | Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions Crystalline monohydrate of (1α,2β,4β,5α,7β)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide (tiotropium bromide monohydrate), processes for the preparation thereof, pharmaceutical compositions thereof,... | 08/17/2004 |
| 6747154 | Process for preparing scopine esters A process for preparing a compound of formula 1 from a compound of formula 2 the process comprising reacting in one step the compound of formula 2 with a compound of formula ... | 06/08/2004 |
| 6747153 | Industrial process for preparing tropenol The invention relates to a new industrially useable process for preparing tropenol, optionally in the form of the acid addition salts thereof. ... | 06/08/2004 |
| 6706726 | Anticholinergics which may be used as medicaments as well as processes for preparing them The present invention relates to new anticholinergics of general formula 1: wherein A, X− and the groups R1, R2, R3, R4, R5, R6 and R7 | 03/16/2004 |
| 6506900 | Process for preparing a scopine ester intermediate The invention relates to a new process for preparing a scopine ester useful as an intermediate in preparing (1,2ଲ,4ଲ,5,7ଲ)-7-[(hydroxydi-2-thienylacetyl) oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4 ] nonan... | 01/14/2003 |
| 6011041 | Use of anhydrovinblastine The present invention is particularly directed to the use of a derivative of vinblastine, 3',4'-anhydrovinblastine (AHVB), which differs from vinblastine in that it possesses a double bond at the 3',4' position of the caranthine nucleus rather than the hy... | 01/04/2000 |
| 5821249 | Anhydroecogonine compounds and their use as anticholinergic agents Methylecgonidine (MEG; anhydroecgonine methylester), is produced when cocaine base ("crack") is heated. MEG alone and in combination with cocaine was tested for action on isolated tracheal rings stimulated to contact with acetylcholine. At micromolar conc... | 10/13/1998 |
| 5654314 | Esters of bi- and tricyclic amino alcohols and their use in pharmaceutical compositions The new compounds of formula A--O--CO--Z (I) (wherein A and Z are defined as explained in the specification) can be prepared by conventional methods; they are suitable as active substances for pharmaceutical compo... | 08/05/1997 |
| 5610163 | Esters of thienyl carboxylic acids and amino alcohols and their quaternization products Compounds of the formula ##STR1## of which, in exemplary compounds, the thienyl group is attached via the 2-position and: (a) A is 3-(6ଲ, 7ଲ-epoxy)-tropanyl methobromide and R1 is 2-thienyl; (b) A is 3-(6, 7dehydr... | 03/11/1997 |
| 5552407 | Anhydroecgonine compounds and their use as anticholinergic agents Methylecgonidine (MEG; anhydroecgonine methylester), is produced when cocaine base ("crack") is heated. MEG alone and in combination with cocaine was tested for action on isolated tracheal rings stimulated to contact with acetylcholine. At micromolar conc... | 09/03/1996 |
| 5258388 | Anticholinergic compounds, compositions and methods of treatment Compounds of the formula ##STR1## wherein: pounds and their salts are soft anticholinergic/antisecretory agents especially useful as mydriatics and as antiperspirants.... | 11/02/1993 |
| 4783534 | N-alkylnorscopines and acid addition salts thereof The invention relates to novel N-alkylnorscopines wherein the alkyl group may have 2 to 10 carbon atoms, which are useful in the preparation of valuable pharmaceutical compositions. These compounds may be prepared from the corresponding N-alkylnorscopolam... | 11/08/1988 |
| 4755603 | Process for the preparation of norscopine Norscopine is prepared from norscopolamine by hydrogenation cleavage with a complex hydride in an inert solvent at room temperature.... | 07/05/1988 |
| 4608377 | Quaternary 6,11-dihydro-dibenzo-[b,e]-thiepine-11-N-alkylnorscopine ethers having spasmolytic activity The invention herein relates to novel quaternary 6,11-dihydro-dibenzo-[b,e]-thiepine-11-N-alkylnorscopine ethers, the preparation thereof, and their use as spasmolytics or bronchospasmolytics.... | 08/26/1986 |
