C07D 207/335
Radicals substituted by nitrogen atoms not forming part of a nitro radical
C07D207/335 (Radicals substituted by nitrogen atoms not forming part of a nitro radical) appears on 391 US grants and 299 published applications in this corpus.
Search patents in C07D- Granted patents
- 391
- Published applications
- 299
- Assignees
- 255
- Inventors
- 1,250
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 0 | 0 |
| 2001 | 7 | 3 |
| 2002 | 18 | 12 |
| 2003 | 11 | 25 |
| 2004 | 18 | 16 |
| 2005 | 7 | 16 |
| 2006 | 12 | 22 |
| 2007 | 8 | 10 |
| 2008 | 14 | 17 |
| 2009 | 14 | 21 |
| 2010 | 11 | 16 |
| 2011 | 18 | 18 |
| 2012 | 17 | 13 |
| 2013 | 12 | 13 |
| 2014 | 20 | 17 |
| 2015 | 9 | 11 |
| 2016 | 9 | 8 |
| 2017 | 7 | 8 |
| 2018 | 7 | 6 |
| 2019 | 8 | 6 |
| 2020 | 3 | 11 |
| 2021 | 6 | 4 |
| 2022 | 4 | 7 |
| 2023 | 5 | 5 |
| 2024 | 4 | 8 |
| 2025 | 4 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymorphs of phenyl pyrrole aminoguandium salts23 Jun 2026US 12,661,336 B2Synact Pharma APS
- Histone deacetylase inhibitors26 May 2026US 12,637,433 B2The University of Queensland
- Photoresponsive compound, adhesive, switching material, and toner containing the photoresponsive compound, and image forming method using the toner26 Aug 2025US 12,398,095 B2Konica Minolta, Inc.
- Diarylureas as CB1 allosteric modulators15 Jul 2025US 12,358,869 B2Research Triangle Institute
- Methods for enantioselective preparation of chiral tetraarylmethanes24 Jun 2025US 12,338,193 B2The Hong Kong University of Science and Technology
- Hdac1/2 selective inhibitor and use thereof1 Oct 2026US 2026/0297110 A1Wigen Biomedicine Technology (Shanghai) Co., Ltd.
- Antiozonant compositions and methods25 Jun 2026US 2026/0176383 A1
- Anti-viral compounds19 Mar 2026US 2026/0078094 A1INFEX Therapeutics Limited
- (2,4-dichlorophenoxy)acetic acid analogs12 Feb 2026US 2026/0042731 A1Corteva Agriscience LLC
- Aromatic compound and use thereof25 Dec 2025US 2025/0388560 A1Hitgen Inc.
Most cited
By later US patents
- Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method125US 5,760,246 A1998
- Sulfonamides and their use as a medicament87US 8,088,772 B2The Genetics Company, Inc. · 2012
- 2-amino-1,3-propanediol compound and immunosuppressant76US 5,604,229 ATaito Co., Ltd. · 1997
- 7-pyrrolyl tetracycline compounds and methods of use thereof73US 7,001,918 B2Paratek Pharmaceuticals, Inc. · 2006
- Piperazine derivatives69US 5,681,954 ADaiichi Pharmaceutical Co., Ltd. · 1997