C07D 307/90

With an oxygen atom in position 1 and a nitrogen atom in

Official title: with an oxygen atom in position 1 and a nitrogen atom in position 3, or vice versa

C07D307/90 (With an oxygen atom in position 1 and a nitrogen atom in) appears on 44 US grants and 11 published applications in this corpus.

Search patents in C07D
Granted patents
44
Published applications
11
Assignees
27
Inventors
101
Latest grant
25 Oct 2022

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C07D 307/90: granted patents and published applications per publication year
YearGranted patentsPublished applications
197630
197710
197820
197930
198040
198150
198210
198310
198440
198510
198640
198700
198800
198900
199000
199100
199200
199300
199400
199500
199620
199700
199810
199910
200010
200120
200221
200301
200411
200500
200611
200700
200800
200900
201001
201100
201200
201300
201401
201500
201610
201700
201801
201911
202011
202101
202210
202300
202400
202500
202601

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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