C07D 403/12
Linked by a chain containing hetero atoms as chain links
Official title: linked by a chain containing hetero atoms as chain links
C07D403/12 (Linked by a chain containing hetero atoms as chain links) appears on 8,867 US grants and 10,736 published applications in this corpus.
Search patents in C07D- Granted patents
- 8,867
- Published applications
- 10,736
- Assignees
- 2,798
- Inventors
- 25,025
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 8 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 10 | 0 |
| 1984 | 13 | 0 |
| 1985 | 43 | 0 |
| 1986 | 33 | 0 |
| 1987 | 43 | 0 |
| 1988 | 42 | 0 |
| 1989 | 59 | 0 |
| 1990 | 67 | 0 |
| 1991 | 70 | 0 |
| 1992 | 63 | 0 |
| 1993 | 86 | 0 |
| 1994 | 74 | 0 |
| 1995 | 73 | 0 |
| 1996 | 115 | 0 |
| 1997 | 134 | 0 |
| 1998 | 143 | 0 |
| 1999 | 124 | 0 |
| 2000 | 99 | 0 |
| 2001 | 134 | 24 |
| 2002 | 155 | 166 |
| 2003 | 171 | 303 |
| 2004 | 152 | 443 |
| 2005 | 176 | 451 |
| 2006 | 238 | 387 |
| 2007 | 231 | 448 |
| 2008 | 242 | 460 |
| 2009 | 302 | 497 |
| 2010 | 372 | 525 |
| 2011 | 334 | 469 |
| 2012 | 361 | 412 |
| 2013 | 448 | 456 |
| 2014 | 443 | 470 |
| 2015 | 404 | 505 |
| 2016 | 396 | 492 |
| 2017 | 426 | 447 |
| 2018 | 378 | 442 |
| 2019 | 341 | 416 |
| 2020 | 361 | 482 |
| 2021 | 302 | 414 |
| 2022 | 267 | 383 |
| 2023 | 249 | 548 |
| 2024 | 223 | 464 |
| 2025 | 242 | 358 |
| 2026 | 200 | 274 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diaminopyrimidine carboxamide inhibitors of HPK16 Oct 2026US 12,753,163 B2Merck Sharp & Dohme Corp.
- Salt containing piperazine polycyclic derivative, crystal form thereof, preparation method therefor, and use thereof6 Oct 2026US 12,753,166 B2Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- TEAD inhibitors29 Sep 2026US 12,747,207 B2Orion Corporation
- Inhibitors of cysteine proteases and methods of use thereof29 Sep 2026US 12,747,230 B2Pardes Biosciences, Inc.
- Trpv4 receptor ligands8 Oct 2026US 2026/0308120 A1University of Utah Research Foundation
- Heterocyclic carboxylic acid hydrazide ligand and use thereof in copper-catalyzed aryl halide coupling reaction8 Oct 2026US 2026/0308125 A1Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- Process for preparing xpo1 inhibitors and intermediates for use in the preparation of xpo1 inhibitors8 Oct 2026US 2026/0308132 A1Karyopharm Therapeutics Inc.
- Alkoxy and carbamoyl quaternary amine salts as prodrugs of tryptamines1 Oct 2026US 2026/0297029 A1
- Protein kinase inhibitors and uses thereof1 Oct 2026US 2026/0297035 A1DELiver Therapeutics, Inc.
Most cited
By later US patents
- Methods for repairing damaged intervertebral discs571US 6,602,248 B1Arthro Care Corporation · 2003
- P38 inhibitors and methods of use thereof444US 7,799,782 B2Array BioPharma Inc. · 2010
- Methods for repairing damaged intervertebral discs418US 7,318,823 B2ArthroCare Corporation · 2008
- Alkynyl and azido-substituted 4-anilinoquinazolines379US 5,747,498 APfizer Inc. · 1998
- Bis mono- and bicyclic aryl and heteroaryl compounds which inhibit EGF and/or PDGF receptor tyrosine kinase226US 5,480,883 ARhone-Poulenc Rorer Pharmaceuticals Inc. · 1996