Patents Assigned to Ugichem GmbH

CHIRAL COMPOUNDS SUBSTITUTED WITH PHOSPHONIC ACID ESTER FUNCTIONS OR PHOSPHONIC ACID FUNCTIONS

Publication number: 20130131019

Abstract: The present invention relates to novel compounds that contain PNA units substituted with phosphonic acid ester functions or phosphonic acid functions, and have at least one chiral center. The compounds may be used for the treatment of viral diseases, such as AIDS.

Type: Application

Filed: June 19, 2012

Publication date: May 23, 2013

Applicant: Ugichem GmbH

Inventors: Thomas Lindhorst, Birgit Werner, Holger Bock
Oligomers substituted by phosphite acid ester, phosphonic acid or carbaborane functions and the corresponding PNA monomers

Patent number: 7105648

Abstract: The invention relates to novel oligomers containing PNA units that are substituted by phosphite ester, phosphonic acid, or carbaborane functions and PNA monomers that are substituted by phosphite ester, phosphonic acid, or carbaborane functions, from which the novel oligomers are produced.

Type: Grant

Filed: March 3, 2000

Date of Patent: September 12, 2006

Assignee: Ugichem GmbH

Inventors: Holger Bock, Thomas Lindhorst
Isocyanoalkylcarbonic acid derivatives, the reaction thereof in isocyanide multicomponent reactions to form sec-amido-alkylcarbonic acid derivatives, and those sec-amidoalkyl-carbonic acid derivatives

Patent number: 6509463

Abstract: The present invention relates to compounds of the general formula I wherein A is a group of the formula and Z is an O or S atom, to the further processing thereof to form novel sec-amidoalkylcarbonic acid derivatives and to those sec-amidoalkylcarbonic acid derivatives.

Type: Grant

Filed: August 2, 2000

Date of Patent: January 21, 2003

Assignee: Ugichem GmbH

Inventors: Ivar Ugi, Holger Bock, Thomas Lindhorst
Isocyanoalkyl carbonic acid derivatives, their conversion into secondary amidoalkyl carbonic acid derivatives by isocyanide-multicomponent reactions, as well as these secondary amidoalkyl carbonic acid derivatives

Patent number: 6147240

Abstract: The present invention relates to compounds of the general formula I ##STR1## wherein A is a group of the formula ##STR2## and Z is an O or S atom, to the further processing thereof to form novel sec-amidoalkylcarbonic acid derivatives and to those sec-amidoalkylcarbonic acid derivatives.

Type: Grant

Filed: April 5, 1999

Date of Patent: November 14, 2000

Assignee: Ugichem GmbH

Inventors: Ivar Ugi, Holger Bock, Thomas Lindhorst

CHIRAL COMPOUNDS SUBSTITUTED WITH PHOSPHONIC ACID ESTER FUNCTIONS OR PHOSPHONIC ACID FUNCTIONS

Oligomers substituted by phosphite acid ester, phosphonic acid or carbaborane functions and the corresponding PNA monomers

Isocyanoalkylcarbonic acid derivatives, the reaction thereof in isocyanide multicomponent reactions to form sec-amido-alkylcarbonic acid derivatives, and those sec-amidoalkyl-carbonic acid derivatives

Isocyanoalkyl carbonic acid derivatives, their conversion into secondary amidoalkyl carbonic acid derivatives by isocyanide-multicomponent reactions, as well as these secondary amidoalkyl carbonic acid derivatives