C07D 477/06
From compounds already containing the ring or condensed ring systems
Official title: from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
C07D477/06 (From compounds already containing the ring or condensed ring systems) appears on 31 US grants and 26 published applications in this corpus.
Search patents in C07D- Granted patents
- 31
- Published applications
- 26
- Assignees
- 34
- Inventors
- 137
- Latest grant
- 1 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 3 | 3 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 2 | 0 |
| 2017 | 1 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- C5-substituted carbapenem antibiotics, compositions containing such compounds, and methods of use in treatment of mycobacterium tuberculosis and non-tubercular mycobacteria1 Feb 2022US 11,234,966 B2Southern Methodist University
- C5-substituted carbapenem antibiotics, compositions containing such compounds, and methods of use in treatment of Mycobacterium tuberculosis and non-tubercular mycobacteria7 Jul 2020US 10,702,501 B2Southern Methodist University
- Polymer containing carboxyl group, preparation method and application thereof, supported catalyst and preparation methods thereof and preparation methods of penem antibiotic intermediate3 Sep 2019US 10,399,071 B2
- Process for preparing a carbapenem antibiotic3 Jul 2018US 10,011,603 B2Johnson Matthey Public Limited Company
- Preparation of ertapenem intermediates17 Jan 2017US 9,546,171 B2Sandoz Ltd.
- New crystal form of ertapenem sodium and preparation method therefor30 Jan 2025US 2025/0034144 A1Asymchem Laboratories (Tianjin) Co., Ltd.
- C5-substituted carbapenem antibiotics, compositions containing such compounds, and methods of use in treatment of mycobacterium tuberculosis and non-tubercular mycobacteria10 Sep 2020US 2020/0281894 A1Southern Methodist University
- C5-substituted carbapenem antibiotics, compositions containing such compounds, and methods of use in treatment of mycobacterium tuberculosis and non-tubercular mycobacteria13 Dec 2018US 2018/0353476 A1Southern Methodist University
- Process for preparing a carbapenem antibiotic27 Jul 2017US 2017/0210744 A1Johnson Matthey Public Limited Company
- Preparation of ertapenem intermediates15 Jun 2017US 2017/0166570 A1Sandoz Ltd.
Most cited
By later US patents
- Deprotection of allylic esters and ethers22US 4,788,282 ABristol-Myers Company · 1988
- Carboxyl derivatives of thienamycin10US 4,181,733 AMerck & Co., Inc. · 1980
- Method for removing the protecting group for carboxyl group10US 5,587,474 ATanabe Seiyaku Co., Ltd. · 1996
- Deblocking process for allyl esters with regeneratable polymer supported Pd(O)5US 5,124,448 AMerck & Co., Inc. · 1992
- .beta.-Lactam antibacterial agents2US 4,350,703 ABeecham Group Limited · 1982