The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 2010
Filed:
Sep. 14, 2005
Applicants:
Tobias Gmeiner, Constance, DE;
Edwin Kroke, Freiberg, DE;
Marcus Schwarz, Freiberg, DE;
Inventors:
Assignees:
Zylum Beteiligungsgesellschaft mbH & Co., Schönefeld/Waltersdorf, unknown;
Patente II KG, , DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 251/72 (2006.01); C07F 9/6561 (2006.01); C08K 5/5399 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to unsymmetrical and symmetrical phosphorus-comprising heptazine derivatives, represented by the formula (1): in which R, Rand Rare, independently of one another, an azide group —Nor an —N═PRRRgroup, with the proviso that at least one radical from R, Rand Ris an —N═PRRRgroup, to a process for the preparation thereof and to the use thereof.