Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AMMONIUM SALTS AND AMMONIUM SALT/MINERAL SALT CLATHRATE COMPOUNDS FOR USE AS VEHICLE AND EFFECTIVE FORM FOR PHARMACO-MEDICAL APPLICATIONS AND FOR USE AS PHASE TRANSFER AGENTS FOR CHEMICAL APPLICATIONS
Document Type and Number:
WIPO Patent Application WO2006007835
Kind Code:
A3
Abstract:
The invention relates to ammonium salts and stable storable ammonium salt/mineral salt clathrate compounds (inclusion compounds) having acidic dibasic acid residues such as hydrocarbonate, to methods for producing them and to pharmaco-medical and chemical synthetic applications for said compounds. According to the invention, compounds for pharmaco-medical and chemical synthetic applications are produced which comprise the ammonium salt and ammonium/mineral salt clathrate compounds (inclusion compounds, clusters) having acidic dibasic anionic acid residues of general formula (I) * x mole mineral salt, wherein R1, R2, R3 and R4 = alkyl and substituted alkyl straight-chain or branched, optionally having an alcohol, ether, silylether, ester, amino or amide function, H or aryl-alkyl, whereby aryl is an aromatic or heteroaromatic ring having optionally additional substituents, such as alkyl having 1 to 4 C atoms, OH, NR*

Inventors:
KASCH HELMUT (DE)
REUTER UWE (DE)
OETTMEIER RALF (DE)
Application Number:
PCT/DE2005/001288
Publication Date:
April 13, 2006
Filing Date:
July 20, 2005
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KASCH HELMUT (DE)
REUTER UWE (DE)
OETTMEIER RALF (DE)
International Classes:
C07C211/63
Domestic Patent References:
WO1992022547A11992-12-23
Foreign References:
GB349640A1931-06-04
EP0326723A11989-08-09
US5169942A1992-12-08
EP0269949A21988-06-08
US2873282A1959-02-10
US3729975A1973-05-01
US4921854A1990-05-01
GB1000405A1965-08-04
US5504922A1996-04-02
US6194456B12001-02-27
US5149320A1992-09-22
Other References:
C. VENTURELLO, R. D'ALOISIO: "A convenient syntesis of 1,2-alkanediyl carbonates", SYNTHESIS, 1985, pages 33 - 34, XP002360168
A. INESI, V. MUCCIANTE, L. ROSSI: "A convenient method for the synthesis of carbamate esters from amines and tetraethylammonium hydrogen carbonate", JOURNAL OF ORGANIC CHEMISTRY, vol. 63, 1998, pages 1337 - 1338, XP002360169
PATENT ABSTRACTS OF JAPAN vol. 017, no. 185 (C - 1047) 12 April 1993 (1993-04-12)
Download PDF: