C07D 307/54
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
C07D307/54 (Radicals substituted by carbon atoms having three bonds to hetero atoms with) appears on 820 US grants and 502 published applications in this corpus.
Search patents in C07D- Granted patents
- 820
- Published applications
- 502
- Assignees
- 435
- Inventors
- 2,311
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 29 | 0 |
| 1978 | 29 | 0 |
| 1979 | 13 | 0 |
| 1980 | 30 | 0 |
| 1981 | 27 | 0 |
| 1982 | 18 | 0 |
| 1983 | 14 | 0 |
| 1984 | 11 | 0 |
| 1985 | 18 | 0 |
| 1986 | 10 | 0 |
| 1987 | 10 | 0 |
| 1988 | 14 | 0 |
| 1989 | 12 | 0 |
| 1990 | 18 | 0 |
| 1991 | 12 | 0 |
| 1992 | 13 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 12 | 0 |
| 1997 | 20 | 0 |
| 1998 | 18 | 0 |
| 1999 | 26 | 0 |
| 2000 | 20 | 0 |
| 2001 | 20 | 5 |
| 2002 | 25 | 22 |
| 2003 | 18 | 28 |
| 2004 | 18 | 39 |
| 2005 | 12 | 26 |
| 2006 | 19 | 20 |
| 2007 | 18 | 19 |
| 2008 | 11 | 17 |
| 2009 | 21 | 28 |
| 2010 | 13 | 22 |
| 2011 | 16 | 23 |
| 2012 | 12 | 11 |
| 2013 | 18 | 24 |
| 2014 | 18 | 31 |
| 2015 | 16 | 19 |
| 2016 | 31 | 27 |
| 2017 | 12 | 18 |
| 2018 | 14 | 28 |
| 2019 | 17 | 8 |
| 2020 | 12 | 22 |
| 2021 | 14 | 18 |
| 2022 | 11 | 12 |
| 2023 | 8 | 7 |
| 2024 | 7 | 7 |
| 2025 | 4 | 14 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compounds for the treatment of bacterial infections and potentiation of antibiotics8 Sep 2026US 12,728,105 B2Georgia State University Research Foundation, 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)
- Protected HDAC (histone deacetylase) inhibitors23 Jun 2026US 12,661,405 B2
- Glutamine analogs17 Mar 2026US 12,577,201 B2Jacobio Pharmaceuticals Co., Ltd.
- Method of therapeutically treating cancer25 Nov 2025US 12,479,813 B2ADT Pharmaceuticals, LLC
- Intermolecular cyclopropanation of unsaturated hydrocarbons20 Aug 2026US 2026/0242327 A1The Penn State Research Foundation
- Heteroarylation of diverse quaternary carbon centers of free carboxylic acids21 May 2026US 2026/0138952 A1The Scripps Research Institute
- Cyclopentane compound7 May 2026US 2026/0124201 A1Kissei Pharmaceutical Co., Ltd.
- Papd5 inhibitors and methods of use thereof30 Apr 2026US 2026/0115182 A1Children's Medical Center Corporation
- Covalent, chemogenetic activators for k2p potassium channels and uses thereof9 Apr 2026US 2026/0098008 A1The Regents of the University of California
Most cited
By later US patents
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities164US 5,877,207 AAllergan Sales, Inc. · 1999
- Insecticides158US 4,024,163 ANational Research Development Corporation · 1977
- Immunotherapeutic agents153US 5,929,117 ACelgene Corporation · 1999
- Method of identifying negative hormone and/or antagonist activities151US 5,776,699 AAllergan, Inc. · 1998
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities134US 5,958,954 AAllergan Sales, Inc. · 1999