C07D 209/18
Radicals substituted by carbon atoms having three bonds to hetero atoms with
Official title: Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
C07D209/18 (Radicals substituted by carbon atoms having three bonds to hetero atoms with) appears on 1,653 US grants and 1,449 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,653
- Published applications
- 1,449
- Assignees
- 916
- Inventors
- 5,200
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 12 | 0 |
| 1978 | 26 | 0 |
| 1979 | 29 | 0 |
| 1980 | 23 | 0 |
| 1981 | 18 | 0 |
| 1982 | 11 | 0 |
| 1983 | 22 | 0 |
| 1984 | 22 | 0 |
| 1985 | 14 | 0 |
| 1986 | 26 | 0 |
| 1987 | 23 | 0 |
| 1988 | 17 | 0 |
| 1989 | 29 | 0 |
| 1990 | 22 | 0 |
| 1991 | 23 | 0 |
| 1992 | 21 | 0 |
| 1993 | 46 | 0 |
| 1994 | 34 | 0 |
| 1995 | 24 | 0 |
| 1996 | 26 | 0 |
| 1997 | 43 | 0 |
| 1998 | 40 | 0 |
| 1999 | 42 | 0 |
| 2000 | 40 | 0 |
| 2001 | 38 | 6 |
| 2002 | 43 | 34 |
| 2003 | 38 | 67 |
| 2004 | 34 | 76 |
| 2005 | 29 | 71 |
| 2006 | 30 | 58 |
| 2007 | 42 | 68 |
| 2008 | 35 | 76 |
| 2009 | 43 | 62 |
| 2010 | 44 | 65 |
| 2011 | 35 | 47 |
| 2012 | 33 | 47 |
| 2013 | 42 | 63 |
| 2014 | 51 | 66 |
| 2015 | 42 | 67 |
| 2016 | 54 | 64 |
| 2017 | 61 | 54 |
| 2018 | 28 | 46 |
| 2019 | 34 | 61 |
| 2020 | 51 | 53 |
| 2021 | 35 | 44 |
| 2022 | 34 | 61 |
| 2023 | 37 | 63 |
| 2024 | 28 | 59 |
| 2025 | 25 | 36 |
| 2026 | 32 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tautomeric ligand enables biomimetic C—H hydroxylation with molecular oxygen22 Sep 2026US 12,741,937 B2The Scripps Research Institute
- Alpha-carbonyl alkenyl ester preparation method therefor and application thereof15 Sep 2026US 12,735,449 B2Jiangxi Normal University
- Compounds for the treatment of human immunodeficiency virus8 Sep 2026US 12,729,194 B2Dana-Farber Cancer Institute, Inc.
- Crystalline forms of solvates of tryptophan derivatives, compositions comprising them and uses thereof11 Aug 2026US 12,703,685 B2Galimedix Therapeutics, Inc.
- Compound and method for preventing or treating of respiratory diseases comprising the same as an active ingredient28 Jul 2026US 12,691,101 B2Yonsei University, University—Industry Foundation (Uif)
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications1 Oct 2026US 2026/0297012 A1NucMito Pharmaceuticals Co. Ltd.
- Amino acid-derived ceramide, synthesis method therefor and use thereof1 Oct 2026US 2026/0297018 A1Shenzhen Dikeman Biotechnology Co., Ltd.
- Usp30 inhibitors and uses thereof1 Oct 2026US 2026/0297026 A1Vincere Biosciences, Inc.
- Heterocyclic Compound And Use Thereof In Medicine17 Sep 2026US 2026/0274800 A1Kangbaida (Sichuan) Biotechnology Co., Ltd.
- Trpv1 agonist and uses thereof17 Sep 2026US 2026/0274802 A1SciTherm Therapeutics Corporation
Most cited
By later US patents
- Method for deuteration of a heterocyclic ring304US 7,517,990 B2Wako Pure Chemical Industries, Ltd. · 2009
- Fatty acid derivatives205US 5,603,959 AScotia Holdings PLC · 1997
- 1-aroyl-3-indolyl alkanoic acids and derivatives thereof useful as anti-inflammatory agents204US 5,436,265 AMerck Frosst Canada, Inc. · 1995
- N-benzyl-3-indoleacetic acids as antiinflammatory drugs192US 5,510,368 AMerck Frosst Canada, Inc. · 1996
- N-benzylindol-3-yl propanoic acid derivatives as cyclooxygenase inhibitors184US 5,604,253 AMerck Frosst Canada, Inc. · 1997