Abstract:
:Targeted therapy has become an effective strategy of precision medicine for improving cancer treatment. Selectivity improvement is always popular in modern oncology because of decreased side effects in conventional cancer chemotherapy. The use of antibody-drug conjugates (ADC), a robust strategy for targeted therapy, applies antibodies to selectively deliver a potent cytotoxic compound to tumor cells and thus improve the therapeutic efficacy of the chemotherapeutic agents. Three ADC products (trastuzumab emtansine, brentuximab vedotin and inotuzumab ozogamicin) are already on the market, and several compounds are in clinical trials. Compared with ADCs, small molecule-drug conjugates (SMDCs) provide a new, less established perspective for targeted delivery. Nevertheless, SMDCs have several strengths: they have 1) a non-immunogenic nature, 2) much more manageable synthesis, 3) lower molecular weights, which confer a high potential for good cell penetration in solid tumors. SMDCs might therefore be a promising alternative with similar efficacy to ADCs. In this article, we highlight the medicinal chemistry aspects of SMDC design. SMDC targeting ligands, linkers and small-molecule payloads will be discussed. Successful cases of SMDCs used as therapeutic agents and other applications of SMDC will also be included.
journal_name
Eur J Med Chemjournal_title
European journal of medicinal chemistryauthors
Zhuang C,Guan X,Ma H,Cong H,Zhang W,Miao Zdoi
10.1016/j.ejmech.2018.12.035subject
Has Abstractpub_date
2019-02-01 00:00:00pages
883-895eissn
0223-5234issn
1768-3254pii
S0223-5234(18)31072-9journal_volume
163pub_type
杂志文章,评审abstract::Five dimeric oleanolic acids linked at C-28 by 1,6-hexanediamine, or built around the carbon chains of varying lengths between two carboxyl groups were synthesized, to investigate the effect of internal spacer length and species upon the stereochemical features and anti-tumor activity of the resultant bis-oleanolic ac...
journal_title:European journal of medicinal chemistry
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doi:10.1016/j.ejmech.2014.10.066
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abstract::A series of diversely substituted biarylolefins based on carbohydrate and dihydroxyethylene scaffolds were synthesized and evaluated for antiproliferative activity against a panel of human tumor cell lines. Among the thirty-five yet unknown biarylolefins prepared, six displayed potent antiproliferative activities with...
journal_title:European journal of medicinal chemistry
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abstract::The current epidemic of antibiotic resistant bacterial infections has fueled the demand for novel antibiotics exhibiting both antibacterial efficacy and anti-drug resistance. This need has not been fully satisfied by the conventional "one target-one molecule" approach. Consequently, there has been rising interest in t...
journal_title:European journal of medicinal chemistry
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abstract::Frequency of tuberculosis and malaria is progressively increasing worldwide. New emerging strain of bacterium and resistance to currently available drugs make this field more conscientious and alarming. In this connection a series of substituted quinolinyl chalcones and substituted quinolinyl pyrimidines were synthesi...
journal_title:European journal of medicinal chemistry
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doi:10.1016/j.ejmech.2008.10.011
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abstract::Starting from commercial available natural product oridonin (1), a practical synthesis of ent-6,7-seco-oridonin derivatives (2, 3, 5, and 9) was accomplished and their biological activities were evaluated. The conversion of spirolactone-type diterpenoid to enmein-type was first completed. The results demonstrated that...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2012.03.024
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abstract::A series of 3-N-aryl substituted-2-heteroarylchromones was efficiently synthesized via Pd-mediated oxidative coupling under the influence of hetero-atoms neighboring group participation. Synthesized molecules were evaluated against human microtubule affinity regulating kinase 4 (MARK4) enzyme inhibitors, a recently id...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2018.09.030
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abstract::Estradiol is the most potent estrogen in humans. It is known to be involved in the development and proliferation of estrogen dependent diseases such as breast cancer and endometriosis. The last step of its biosynthesis is catalyzed by 17β-hydroxysteroid dehydrogenase type 1 (17β- HSD1) which consequently is a promisin...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2014.05.074
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abstract::The most common fullerene member C60 displays many biological applications, such as, anticancer, human immunodeficiency virus and hepatitis C virus inhibitors, O2 uptake inhibitor and vectors for drug and DNA. Nevertheless, the innate hydrophobicity of C60 constrains its further development. We introduced cyclodextrin...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2018.01.040
更新日期:2018-02-25 00:00:00
abstract::The study described here concerns the synthesis of a series of thirty new symmetrically substituted imidothiocarbamate and imidoselenocarbamate derivatives and their evaluation for antitumoral activity in vitro against a panel of five human tumor cell lines: breast adenocarcinoma (MCF-7), colon carcinoma (HT-29), lymp...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2010.11.013
更新日期:2011-01-01 00:00:00
abstract::This work deals with the synthesis and evaluation of new compounds designed by combination of 1,4-naphthoquinone and ferrocene fragments in a 3-ferrocenylmethyl-2-hydroxy-1,4-naphthoquinone arrangement. A practical coupling reaction between 2-hydroxy-1,4-naphthoquinone and ferrocenemethanol derivatives has been develo...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.10.011
更新日期:2013-01-01 00:00:00
abstract::A series of new anilides (2a-c, 4-7, 17a-c, 18) and quinolones (3a-b, 8a-b, 9a-b, 10-15, 19) with nitrogen-bearing substituents from benzo[b]thiophene and thieno[2,3-c]thiophene series are prepared. Benzo[b]thieno[2,3-c]- and thieno[3',2':4,5]thieno[2,3-c]quinolones (3a-b, 8a-b) are synthesized by the reaction of phot...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.11.010
更新日期:2014-01-01 00:00:00
abstract::As a part of the research on the improvement of an alternative to conventional photodynamic therapy by light-induced formation of intercalators, we synthesized a series of novel heterocyclic compounds and their acyclic precursors. We now report details about their synthesis/characterization in respect to their potenti...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2006.03.012
更新日期:2006-08-01 00:00:00
abstract::Carbonic anhydrases (CA I, II, IX and XII) are known to be highly expressed in various human malignancies. CA IX is overexpressed in colorectal cancer specifically in hereditary nonpolyposis colorectal cancer. Inhibition of CA activity by small molecular CA inhibitor like sulphonamides, sulphonamide derivative (SU.D2)...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2016.01.001
更新日期:2016-02-15 00:00:00
abstract::A pharmacophore model for ATP-competitive inhibitors interacting with the active site of the EGFR protein tyrosine kinase and a putative binding mode of 4-anilinoquinazoline suggest that a salicylic acid function could serve as the pharmacophore replacement of a pyrimidine ring. Superpositions by CAMM of salicylanilid...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2003.09.010
更新日期:2004-01-01 00:00:00
abstract::A series of forty different pyrazole containing benzimidazole hybrids (6-45) have been designed, synthesized and evaluated for their potential anti-proliferative activity against three human tumor cell lines - lung (A549), breast (MCF-7), and cervical (HeLa). Some of the compounds, specifically 9, 17, and 28, showed p...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.07.031
更新日期:2015-08-28 00:00:00
abstract::Non-small cell lung cancers (NSCLC) harboring anaplastic lymphoma kinase (ALK) gene rearrangements invariably develop resistance to 2nd-generation ALK inhibitors. Lorlatinib (PF-06463922) (6) is a 3rd-generation macrocyclic ALK-TKI that demonstrates many advantages over 2nd-generation ALK inhibitors. Lorlatinib has de...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.ejmech.2017.04.032
更新日期:2017-07-07 00:00:00
abstract::We have synthesized bioactive 1,4-disubstituted 1,2,3-triazole analogues containing 2H-1,4-benzoxazin-3-(4H)-one derivatives via 1,3-dipolar cycloaddition in the presence of CuI. All the reactions proceeded smoothly and afforded its desired products in excellent yields. Among these analogues, 3y exhibited a better cyt...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2017.03.034
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abstract::Invasion and metastasis are responsible for 90% of cancer-related mortality. Herein, we report on our quest for novel, clinically relevant inhibitors of local invasion, based on a broad screen of natural products in a phenotypic assay. Starting from micromolar chalcone hits, a predictive QSAR model for diaryl propenon...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.06.029
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journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
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journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.06.058
更新日期:2013-11-01 00:00:00
abstract::We describe here the design, synthesis and evaluation of in vivo local anaesthetic and antiarrhythmic activities of a series of N-alkylproline anilides. Most of the compounds demonstrated surface anaesthetic activity higher than that of lidocaine, ropivacaine and bupivacaine. We established that the local anaesthetic ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2013.02.003
更新日期:2013-05-01 00:00:00
abstract::Ferrocene compounds are a class of biologically active compounds that has antitumour and antifungal properties. This study investigated the induction of apoptosis in human fibrosarcoma cells (HT1080) after treatment with a series of 6-ferrocenyl-3-subsituted7H-1,2,4-triazolo[3,4-b]- 1,3,4-thiadiazine (FTFs). We found ...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2011.08.007
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abstract::Classification models of estrogen receptor-beta ligands were proposed using linear and nonlinear models. The data set was divided into active and inactive classes on the basis of their binding affinities. The two-class problem (active, inactive) was firstly explored by linear classifier approach, linear discriminant a...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2007.03.002
更新日期:2008-01-01 00:00:00
abstract::This study evaluated the effects of 2-amino-thiophene derivatives on the promastigote and amastigote forms of Leishmania (Leishmania) amazonensis and their possible mechanisms of action. Initially, we evaluated the antileishmanial activity of ten 2-amino-thiophene derivatives on promastigote and axenic amastigote form...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.10.011
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journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2012.04.045
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journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2011.06.036
更新日期:2011-09-01 00:00:00
abstract::Piperidine is an important pharmacophore, a privileged scaffold and an excellent heterocyclic system in the field of drug discovery which provides numerous opportunities in studying/exploring this moiety as an anticancer agent by acting on various receptors of utmost importance. Cancer is an uncontrolled division of c...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.ejmech.2018.08.017
更新日期:2018-09-05 00:00:00
abstract::A series of twenty seven oxa/azaspiro[4,5]trienone derivatives were synthesized and their anticancer properties have been explored. GI50 values of all these compounds were evaluated against four types of human cancer cell lines, i.e. MCF-7 (breast), DU-145 (prostate), A549 (lung) and HepG2 (liver). Five compounds of t...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2015.06.050
更新日期:2015-08-28 00:00:00
abstract::A series of novel aliphatic amido-quaternary ammonium salts were synthesized and evaluated for their anticancer effects involving induction of RhoB. Most of these compounds, featuring open-ring forms of aliphatic amido-quaternary ammonium salts, exhibited potent anti-proliferative activities in human cancer cell lines...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2012.12.063
更新日期:2013-05-01 00:00:00
abstract::Indole chalcones were designed and synthesized as a promising set of compounds against H37Rv strain of Mycobacterium tuberculosis. Within this library of compounds, (E)-1-(furan-3-yl)-3-(1H-indol-3-yl)prop-2-en-1-one (18), (E)-3-(1H-indol-3-yl)-1-(thiophen-2-yl)prop-2-en-1-one (20) and (E)-2-((1H-indol-2-yl)methylene)...
journal_title:European journal of medicinal chemistry
pub_type: 杂志文章
doi:10.1016/j.ejmech.2020.112358
更新日期:2020-07-15 00:00:00