公开(公告)号：YU54178A

公开(公告)日：1982-08-31

申请号：YU54178

申请日：1978-03-07

Applicant: BASF AG

Inventor： MERKLE H ,  MUELLER A ,  ZOLLER K

IPC: C07C243/38 ,  C07D213/18 ,  C07D285/16 ,  C07D513/04 ,  A01N9/22

Abstract: New and valuable process for the manufacture of 2,1,3-thiadiazin-4-one-2,2-dioxide derivatives by reaction of anthranilic acid amide or aminopyridine carboxamide derivatives with sulfur trioxide derivatives to give the sulfamic acid salts, followed by cyclization of these salts.

公开(公告)号：AU514429B2

公开(公告)日：1981-02-12

申请号：AU3351078

申请日：1978-02-22

Applicant: BASF AG

Inventor： MERKLE H ,  MUELLER A ,  ZOLLER K

IPC: C07C243/38 ,  C07D213/18 ,  C07D285/16 ,  C07D513/04 ,  C07C143/86

Abstract: New and valuable process for the manufacture of 2,1,3-thiadiazin-4-one-2,2-dioxide derivatives by reaction of anthranilic acid amide or aminopyridine carboxamide derivatives with sulfur trioxide derivatives to give the sulfamic acid salts, followed by cyclization of these salts.

公开(公告)号：ZA7801380B

公开(公告)日：1979-03-28

申请号：ZA7801380

申请日：1978-03-09

Applicant: BASF AG

Inventor： ZOLLER K ,  MERKLE H ,  MUELLER A

IPC: C07C243/38 ,  C07D213/18 ,  C07D285/16 ,  C07D513/04

CPC classification number: C07D285/16 ,  C07C243/38 ,  C07D213/18 ,  C07D513/04