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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 1168/MUM/2004 A
(22) Date of filing of Application: 01/11/2004 (43) Publication Date: 09/06/2006
(54) Title of the invention: NOVEL METHOD FOR THE SYNTHESIS OF SEMICARBAZONE
INTERMEDIATE
(51) International classification : C07C 281/12,
C07D 273/04
(31) Priority Document No : NIL
(32) Priority Date : NIL
(33) Name of priority country : NIL
(86) International Application No : NIL
and Filing Date : NIL
(87) International Publication No : NIL
(61) Patent of addition to :
Application No
NIL
(62)
Filed on : N.A.
Divisional to Application No : NIL
Filed on : N.A.
(71) Name of Applicant:
GHARDA CHEMICALS LTD.
Address of the Applicant:
MIDC, B-27/29, PHASE I, DOMBIVLI
(E), 421203, DIST.THANE,
MAHARASHTRA, INDIA.
(72) Name of the Inventor:
1. PRAMOD RAGHUNATH
CHAUDHARI
2. ANITH VIJAYAN
3. YASHWANT VASUDEO DHARAP
4. ASHISH VASUDEO VAIDYA
Filed U/S 5(2) before The Patents
(Amendment) Act, 2005: NO
(57) Abstract: Novel methodology has been presented towards preparation of carbazates further deployed in
preparation of semicarbazones maintaining enantiomeric integrity throughout. These semicarbazones and
derivatives thereof are of possess arthropodicidal properties.
Drawing Sheets: NIL
Total Pages: 10.
Fig. Nil
The Patent Office Journal 09/06/2006 10862