C07D 215/52
With aryl radicals attached in position 2
Official title: with aryl radicals attached in position 2
C07D215/52 (With aryl radicals attached in position 2) appears on 92 US grants and 116 published applications in this corpus.
Search patents in C07D- Granted patents
- 92
- Published applications
- 116
- Assignees
- 69
- Inventors
- 335
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 7 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 6 |
| 2003 | 4 | 4 |
| 2004 | 2 | 9 |
| 2005 | 1 | 6 |
| 2006 | 1 | 8 |
| 2007 | 0 | 7 |
| 2008 | 0 | 14 |
| 2009 | 3 | 4 |
| 2010 | 1 | 4 |
| 2011 | 2 | 1 |
| 2012 | 2 | 3 |
| 2013 | 3 | 0 |
| 2014 | 3 | 7 |
| 2015 | 4 | 3 |
| 2016 | 2 | 5 |
| 2017 | 3 | 3 |
| 2018 | 5 | 3 |
| 2019 | 6 | 6 |
| 2020 | 1 | 0 |
| 2021 | 4 | 10 |
| 2022 | 4 | 4 |
| 2023 | 1 | 3 |
| 2024 | 3 | 3 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and compositions for treating cancer22 Sep 2026US 12,740,976 B2City of Hope
- Stable polymorphic compositions of brequinar sodium and methods of use and manufacture thereof3 Sep 2024US 12,076,315 B2Clear Creek Bio, Inc.
- Compositions and methods for inhibiting dihydroorotate dehydrogenase18 Jun 2024US 12,012,383 B2Clear Creek Bio, Inc.
- Methods and compositions for inhibition of dihydroorotate dehydrogenase4 Jun 2024US 11,999,697 B2Hendrix College
- Amide derivatives, process for preparation thereof and use thereof as insecticide19 Sep 2023US 11,760,742 B2Mitsui Chemicals, Inc.
- Stable polymorphic compositions of brequinar sodium and methods of use and manufacture thereof7 Aug 2025US 2025/0248989 A1Clear Creek Bio, Inc.
- Novel quinoline derivatives and uses thereof6 Mar 2025US 2025/0074880 A1
- Methods and compositions for inhibition of dihydroorotate dehydrogenase5 Sep 2024US 2024/0294477 A1
- Cullin-ring e3 ubiquitin ligase 4 inhibitor compounds and methods of their use30 May 2024US 2024/0174649 A1Icahn School of Medicine at Mount Sinai
- Methods and compositions for inhibition of dihydroorotate dehydrogenase18 Jan 2024US 2024/0018108 A1Ohio State Innovation Foundation
Most cited
By later US patents
- 2,4-substituted quinoline derivatives44US 6,559,163 B2Neurogen Corporation · 2003
- 2-phenyl-4-quinolinecarboxylic acids and pharmaceutical compositions thereof39US 4,680,299 AE. I. Du Pont de Nemours and Company · 1987
- Quinoline derivatives(2)37US 5,811,553 ASmithKline Beecham Farmaceutici S.p.A. · 1998
- Certain isoquinoline derivatives having anti-tumor properties33US 5,663,179 ALaboratoires Glaxo SA · 1997
- Quinoline-indole antimicrobial agents, uses and compositions related thereto33US 6,172,084 B2Sepracor Inc. · 2001