Co-crystals of boscalid and triazoles

Abstract

The present invention relates to co-crystals of boscalid and a triazole fungicide.

Claims

1. A co-crystal of boscalid and tebuconazolea, wherein the melting temperature of the co-crystal is 90-97° C.

2. An agrochemical composition comprising the co-crystal of claim 1 and an agronomically acceptable excipient.

3. A method of combating or controlling fungi, said method comprising contacting the fungi or their locus with a fungicidally effective amount of the co-crystal of claim 1.

Description

DESCRIPTION OF THE ACCOMPANYING DRAWINGS

(1) FIG. 1 shows a DSC trace of co-crystal of boscalid and tebuconazole obtained using the process described in Example 1.

(2) FIG. 2 shows a DSC trace of boscalid and hexaconazole co-crystal obtained using the process described in Example 2.

(3) FIG. 3 shows a DSC trace of boscalid and cyproconazole co-crystal obtained using the process described in Example 3.

(4) FIG. 4 shows a DSC trace of co-crystal of boscalid and tebuconazole obtained using the process described in Example 7.

(5) FIG. 5 shows the HPLC chromatogram of co-crystal of boscalid and tebuconazole obtained using the process described in Example 1.

(6) While the foregoing written description of the invention enables one of ordinary skill to make and use what is considered presently to be the best mode thereof, those of ordinary skill will understand and appreciate the existence of variations, combinations, and equivalents of the specific embodiment, method, and examples herein. The invention should therefore not be limited by the above described embodiment, method, and examples, but by all embodiments and methods within the scope and spirit of the invention.