Glaxo Group Limited

Glaxo Wellcome Inc.

Valery V Antonenko

Nicolay V Kulikov

Jeffrey William Jacobs

David A Campbell

Harold E Selick

Arthur H Muir

Robert M Gavin

Satoru Ida

The invention provides systems and methods for synthesizing various compounds on solid support. According to one exemplary method, a synthesizer is provided having at least one reaction vessel block with a plurality of reaction vessels therein. At least one solid support is introduced into a least some of the reaction vessels, and a reagent is introduced into the reaction vessels having the solid supports. The reaction vessel block is then vibrated while heat is supplied to the reaction vessel block to heat the reaction vessels. Optionally, the synthesized compounds may be cleaved from the solid supports following synthesis while they remain within the reaction vessels.

Systems and methods for the synthesis of organic compounds

The invention provides a system and method for synthesizing chemicals onto supports in a parallel manner to produce a combinatorial collection of compounds. The system includes a plurality of middle plates, with each middle plate defining a plurality of reaction zones arranged in a two dimensional array. The reaction zones are adapted to receive a solid support, such as a sheet of membrane, and the middle plates are stackable on each other to form a three dimensional array of reaction zones. The system also includes a pair of end plates, where the middle plates are located between the end plates, and where the end plates include an array of fluid guides corresponding to the array of reaction zones, to allow for selective routing of reagents through the reaction zones.

System and method for solid-phase parallel synthesis of a combinatorial collection of compounds

The invention provides improved chemical synthesizers and methods for their use. In one exemplary embodiment, a chemical synthesizer system has a reaction vessel block having a plurality of reaction vessels which are adapted to hold solid supports. A wash plate is removably attachable to a top end of the reaction vessel block. The wash plate has a plurality of fluid delivery orifices which are aligned with the reaction vessels when the wash plate is attached to the top end of the reaction vessel block. In this way, fluids may be supplied to each of the reaction vessels through the orifices. The system can include a vortex mixer that is held stationary by evacuation a cavity formed between the mixer base and a gasket.

Chemical synthesizers

The invention provides systems, devices and methods for synthesizing various chemicals onto solid supports, cleaving the synthesized compounds and preparing samples for analysis. In one exemplary embodiment, the invention provides a device comprising a housing which defines an enclosure. A plate having a plurality of wells is received into the enclosure. Each of the wells has a bottom end and at least some of the wells have a hole in the bottom end. A pressure source is in fluid communication with the holes in the bottom ends of the wells. In this manner, a fluid may be maintained within the wells by application of pressure from the pressure source.

System and methods for parallel synthesis of organic compounds

System and method for solid-phase parallel synthesis of a combinatorial

The invention provides a method for synthesizing various chemicals onto solid supports, cleaving the synthesized compounds and preparing samples for analysis. In one exemplary embodiment, the invention provides a device comprising a housing which defines an enclosure. A plate having a plurality of wells is received into the enclosure. Each of the wells has a bottom end and at least some of the wells have a hole in the bottom end. A pressure source is in fluid communication with the holes in the bottom ends of the wells. In this manner, a fluid may be maintained within the wells by application of pressure from the pressure source.

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Cupertino, CA, United States of America

Valery V Antonenko