C07D 215/28
With halogen atoms or nitro radicals in positions 5, 6 or 7
Official title: with halogen atoms or nitro radicals in positions 5, 6 or 7
C07D215/28 (With halogen atoms or nitro radicals in positions 5, 6 or 7) appears on 79 US grants and 51 published applications in this corpus.
Search patents in C07D- Granted patents
- 79
- Published applications
- 51
- Assignees
- 53
- Inventors
- 222
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 0 |
| 2010 | 2 | 3 |
| 2011 | 3 | 2 |
| 2012 | 3 | 1 |
| 2013 | 2 | 3 |
| 2014 | 0 | 2 |
| 2015 | 4 | 5 |
| 2016 | 3 | 0 |
| 2017 | 1 | 4 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 0 | 5 |
| 2024 | 1 | 3 |
| 2025 | 3 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Substituted N-benzhydrylacetamide inhibitors of jumanji domain histone demethylases for the treatment of cancer14 Apr 2026US 12,599,597 B2University of Kentucky Research Foundation
- Analogs of nitrofuran antibiotics to combat resistance17 Feb 2026US 12,552,782 B2Arizona Board of Regents on Behalf of the University of Arizona
- Nitroxoline derivative, preparation method therefor, and use thereof23 Dec 2025US 12,503,440 B2Asieris Pharmaceuticals (Shanghai) Co., Ltd.
- Preparation methods of quinolone compounds and intermediates thereof18 Mar 2025US 12,252,473 B2Chongqing University of Arts and Sciences
- Thyromimetics with a biphenylmethane scaffold and their use7 Jan 2025US 12,187,663 B2International Society for Drug Development S.R.L.
- 8-hydroxyquinoline compound and use thereof16 Apr 2026US 2026/0103444 A1Osaka University
- 7-cyano-8-hydroxyquinoline derivative, preparation method therefor and medical use thereof26 Mar 2026US 2026/0083721 A1Asieris Pharmaceuticals (Shanghai) Co., Ltd.
- Preparation methods of quinolone compounds and intermediates thereof5 Dec 2024US 2024/0400522 A1Chongqing University of Arts and Sciences
- 7-nitro-8-hydroxyquinoline derivatives, preparation method therefore and medical use thereof25 Jul 2024US 2024/0246916 A1Asieris Pharmaceuticals (Shanghai) Co., Ltd.
- Small molecule inhibitors of grp78 and uses thereof18 Apr 2024US 2024/0124419 A1The Regents of the University of Michigan
Most cited
By later US patents
- Pharmaceutically useful carbostyril derivatives90US 4,734,416 AOtsuka Pharmaceutical Co., Ltd. · 1988
- Use of quinoline derivatives for the protection of cultivated plants from herbicides81US 4,902,340 ACiba-Geigy Corporation · 1990
- Use of quinoline derivatives for the protection of cultivated plants73US 4,881,966 ACiba-Geigy Corporation · 1989
- 8-hydroxy-quinoline derivatives for the protection of cultivated plants58US 4,623,727 ACiba-Geigy Corporation · 1986
- 5-chloroquinolin-8-oxyalkanecarboxylic acid derivatives, useful as antidotes for herbicides52US 5,380,852 AHoechst Aktiengesellschaft · 1995