Search results

Search for "prostate cancer" in Full Text gives 40 result(s) in Beilstein Journal of Organic Chemistry.

The Groebke–Blackburn–Bienaymé reaction in its maturity: innovation and improvements since its 21st birthday (2019–2023)

  • Cristina Martini,
  • Muhammad Idham Darussalam Mardjan and
  • Andrea Basso

Beilstein J. Org. Chem. 2024, 20, 1839–1879, doi:10.3762/bjoc.20.162

Graphical Abstract
PDF
Album
Review
Published 01 Aug 2024

Syntheses and medicinal chemistry of spiro heterocyclic steroids

  • Laura L. Romero-Hernández,
  • Ana Isabel Ahuja-Casarín,
  • Penélope Merino-Montiel,
  • Sara Montiel-Smith,
  • José Luis Vega-Báez and
  • Jesús Sandoval-Ramírez

Beilstein J. Org. Chem. 2024, 20, 1713–1745, doi:10.3762/bjoc.20.152

Graphical Abstract
  • potentially favourable profile for prostate cancer therapy. Spirolactam steroids Steroidal spirolactams were obtained by Fousteris et al. in a five-step reaction sequence from 3β-benzyloxy-12β-hydroxydehydroepiandrosterone (118) [59]. The protected DHEA derivative was initially condensed with (R)-(+)-tert
  • the sole isomer. Spiropiperidine steroids Recently, Sviripa et al. synthesized novel spiro fused-coumarinpiperidines from 5α-androstan-3-one derivatives as part of their efforts to develop fluorescent inhibitors of 17-oxidoreductases for androgen metabolism in prostate cancer [60]. Starting from
  • -thiadiazine derivatives 157 in a stereoselective fashion (Scheme 41). The title compounds were screened for antiproliferative activity against the prostate cancer cell line 22Rv1, which unfortunately showed low values. Spirotrioxane steroids The synthesis of spiro-1,2,4-trioxanes was described by Singh et al
PDF
Album
Review
Published 24 Jul 2024

Methodology for awakening the potential secondary metabolic capacity in actinomycetes

  • Shun Saito and
  • Midori A. Arai

Beilstein J. Org. Chem. 2024, 20, 753–766, doi:10.3762/bjoc.20.69

Graphical Abstract
  • for compounds that act directly on specific molecules). Imoto and colleagues constructed a reverse screening system that targets a malignant factor of prostate cancer and thereby identified several novel compounds from actinomycete strains [16][17][18][19]. Many researchers have focused on identifying
PDF
Album
Review
Published 10 Apr 2024

Green and sustainable approaches for the Friedel–Crafts reaction between aldehydes and indoles

  • Periklis X. Kolagkis,
  • Eirini M. Galathri and
  • Christoforos G. Kokotos

Beilstein J. Org. Chem. 2024, 20, 379–426, doi:10.3762/bjoc.20.36

Graphical Abstract
  • general extends to other types of cancers as well, such as prostate cancer by being an androgen receptor (AR) agonist in LNCaP prostate cancer cells [6]. DIM controls cell growth rates in AR-negative cells, while also targeting the mitochondria inducing apoptosis, which alleviates some of the symptoms of
  • prostate cancer. The same apoptotic function can be observed in colon and pancreatic cancer, since BIMs (specifically DIM-C-pPhOCH3 (5)) can act as a Nur77 (Nuclear Receptor 4A1) antagonist, which modulates the life cycle of cells [6]. The correlation between lower lung cancer risk and the consumption of
PDF
Album
Review
Published 22 Feb 2024

Synthesis of ether lipids: natural compounds and analogues

  • Marco Antônio G. B. Gomes,
  • Alicia Bauduin,
  • Chloé Le Roux,
  • Romain Fouinneteau,
  • Wilfried Berthe,
  • Mathieu Berchel,
  • Hélène Couthon and
  • Paul-Alain Jaffrès

Beilstein J. Org. Chem. 2023, 19, 1299–1369, doi:10.3762/bjoc.19.96

Graphical Abstract
  • (231MFP), melanoma (C8161) and prostate cancer (PC3) cells compared with less aggressive cancer cells (MCF7, MUM2C, and LNCaP, respectively) suggesting that AGPS is an important player in the aggressiveness of cancers [17]. It was also suggested to use ELs as biomarkers for some human diseases like
PDF
Album
Review
Published 08 Sep 2023

Two new lanostanoid glycosides isolated from a Kenyan polypore Fomitopsis carnea

  • Winnie Chemutai Sum,
  • Sherif S. Ebada,
  • Didsanutda Gonkhom,
  • Cony Decock,
  • Rémy Bertrand Teponno,
  • Josphat Clement Matasyoh and
  • Marc Stadler

Beilstein J. Org. Chem. 2023, 19, 1161–1169, doi:10.3762/bjoc.19.84

Graphical Abstract
  • (L929) (IC50 = 15.2 µM), breast cancer cells (MCF-7) (17.6 µM), and prostate cancer cells (PC-3) (18.9 µM). Discussion The introduction of a hydroxy group at C-2 rendered forpinioside C (2) inactive in antimicrobial assays compared to forpinioside B (1), however; both compounds were not active in the
  • prostate cancer cells PC-3) were obtained from the DSMZ collection (Braunschweig, Germany). Chemical structures of compounds 1–4. Key 1H,1H COSY, HMBC, and ROESY correlations of compounds 1 and 2. 1H and 13C NMR data of compounds 1 and 2 in methanol-d4. Supporting Information Supporting Information File
PDF
Album
Supp Info
Full Research Paper
Published 02 Aug 2023

Revisiting the bromination of 3β-hydroxycholest-5-ene with CBr4/PPh3 and the subsequent azidolysis of the resulting bromide, disparity in stereochemical behavior

  • Christian Schumacher,
  • Jas S. Ward,
  • Kari Rissanen,
  • Carsten Bolm and
  • Mohamed Ramadan El Sayed Aly

Beilstein J. Org. Chem. 2023, 19, 91–99, doi:10.3762/bjoc.19.9

Graphical Abstract
  • ] showed a good cytotoxic effect against the prostate cancer cell line PC-3 (Figure 2). When the spacer of I was increased from C6 to C11, the antimicrobial potential dramatically decreased [11]. In order to extend the compound platform, the synthesis of 3-azidocholest-5-ene was addressed [10]. Starting
PDF
Album
Supp Info
Full Research Paper
Published 27 Jan 2023

Preparation of β-cyclodextrin/polysaccharide foams using saponin

  • Max Petitjean and
  • José Ramón Isasi

Beilstein J. Org. Chem. 2023, 19, 78–88, doi:10.3762/bjoc.19.7

Graphical Abstract
  • that saponins possess anticancer properties, by limiting proliferation and metastasis. This has been tested on different cancers such as leukemia [16], breast cancer [17] or prostate cancer to cite only a few of them [18]. They also present antimicrobial, antioxidant, anti-inflammatory, antidiabetic
PDF
Album
Supp Info
Full Research Paper
Published 24 Jan 2023

Using UHPLC–MS profiling for the discovery of new sponge-derived metabolites and anthelmintic screening of the NatureBank bromotyrosine library

  • Sasha Hayes,
  • Aya C. Taki,
  • Kah Yean Lum,
  • Joseph J. Byrne,
  • Merrick G. Ekins,
  • Robin B. Gasser and
  • Rohan A. Davis

Beilstein J. Org. Chem. 2022, 18, 1544–1552, doi:10.3762/bjoc.18.164

Graphical Abstract
  • , fragmentation of the mitochondrial tubular network, chromosome misalignment, and cell cycle arrest in mitosis in LNCaP prostate cancer cells [38]. The bastadin structure class is well-documented within the literature for their cytotoxic activity [37][39][40][41], with both bastadins 4 and 8 exhibiting in vitro
PDF
Album
Supp Info
Full Research Paper
Published 15 Nov 2022

Synthesis of new bile acid-fused tetrazoles using the Schmidt reaction

  • Dušan Đ. Škorić,
  • Olivera R. Klisurić,
  • Dimitar S. Jakimov,
  • Marija N. Sakač and
  • János J. Csanádi

Beilstein J. Org. Chem. 2021, 17, 2611–2620, doi:10.3762/bjoc.17.174

Graphical Abstract
  • six human tumor cell lines (MCF-7 estrogen receptor positive breast adenocarcinoma, MDA-MB-231 estrogen receptor negative breast adenocarcinoma, PC-3 prostate cancer, HeLa cervix carcinoma, HT-29 colon adenocarcinoma, and A549 adenocarcinomic human alveolar basal epithelial cells). Standard MTT assay
PDF
Album
Supp Info
Full Research Paper
Published 20 Oct 2021

Strategies for the synthesis of brevipolides

  • Yudhi D. Kurniawan and
  • A'liyatur Rosyidah

Beilstein J. Org. Chem. 2021, 17, 2399–2416, doi:10.3762/bjoc.17.157

Graphical Abstract
  • assay against the cell proliferation of the human hormone-refractory prostate cancer cell line (PC-3). Mohapatra’s strategy to brevipolide H (8) As part of the interest in synthesizing biologically active cyclopropane-containing natural products, Mohapatra and co-workers in 2015 started their attempt to
PDF
Album
Review
Published 14 Sep 2021

A systems-based framework to computationally describe putative transcription factors and signaling pathways regulating glycan biosynthesis

  • Theodore Groth,
  • Rudiyanto Gunawan and
  • Sriram Neelamegham

Beilstein J. Org. Chem. 2021, 17, 1712–1724, doi:10.3762/bjoc.17.119

Graphical Abstract
  • -value = 0.039) may regulate the type 1 and 2 LacNAc pathways. CREB3L4 is known to primarily be expressed in the prostate and some breast cancer cell lines and has been linked to diverse roles involving chromatin organization in spermiogenesis, adipocyte regulation, and dysregulation in prostate cancer
PDF
Album
Supp Info
Full Research Paper
Published 22 Jul 2021

Chemical approaches to discover the full potential of peptide nucleic acids in biomedical applications

  • Nikita Brodyagin,
  • Martins Katkevics,
  • Venubabu Kotikam,
  • Christopher A. Ryan and
  • Eriks Rozners

Beilstein J. Org. Chem. 2021, 17, 1641–1688, doi:10.3762/bjoc.17.116

Graphical Abstract
PDF
Album
Review
Published 19 Jul 2021

Iodine-catalyzed electrophilic substitution of indoles: Synthesis of (un)symmetrical diindolylmethanes with a quaternary carbon center

  • Thanigaimalai Pillaiyar,
  • Masoud Sedaghati,
  • Andhika B. Mahardhika,
  • Lukas L. Wendt and
  • Christa E. Müller

Beilstein J. Org. Chem. 2021, 17, 1464–1475, doi:10.3762/bjoc.17.102

Graphical Abstract
  • treatment of prostate cancer [16] and showed promise for the treatment of cervical dysplasia [17]. The related trisindoline (II) was reported to possess antibiotic activity [18], while DIM derivatives III and IV also showed anticancer activities (Figure 1). Owing to their exciting biological activities, DIM
PDF
Album
Supp Info
Full Research Paper
Published 18 Jun 2021

Amino- and polyaminophthalazin-1(2H)-ones: synthesis, coordination properties, and biological activity

  • Zbigniew Malinowski,
  • Emilia Fornal,
  • Agata Sumara,
  • Renata Kontek,
  • Karol Bukowski,
  • Beata Pasternak,
  • Dariusz Sroczyński,
  • Joachim Kusz,
  • Magdalena Małecka and
  • Monika Nowak

Beilstein J. Org. Chem. 2021, 17, 558–568, doi:10.3762/bjoc.17.50

Graphical Abstract
  • cytotoxicity, proliferation and growth of HT-29 (human colon adenocarcinoma cell line), PC-3 (human prostate cancer cell line) and L-929 cells (mouse fibroblast cell line). The results obtained from the MTT assay revealed that the tested phthalazinone derivatives were cytotoxic towards the tested cell lines in
PDF
Album
Supp Info
Full Research Paper
Published 25 Feb 2021

Progress in the total synthesis of inthomycins

  • Bidyut Kumar Senapati

Beilstein J. Org. Chem. 2021, 17, 58–82, doi:10.3762/bjoc.17.7

Graphical Abstract
  • biosynthesis [1][4], in vitro antimicrobial activity [4][5], and anticancer activity against human prostate cancer cell lines [6][7]. A recent study suggested that the close analogue (+)-11 of inthomycin C was found to exhibit proteasome inhibition activity [8]. The skeletal structures of inthomycins A–C (1–3
PDF
Album
Review
Published 07 Jan 2021

Syntheses of spliceostatins and thailanstatins: a review

  • William A. Donaldson

Beilstein J. Org. Chem. 2020, 16, 1991–2006, doi:10.3762/bjoc.16.166

Graphical Abstract
  • of 77 with Kitahara’s sulfone 119, proceeded less efficiently (22% yield). In a subsequent assay for repressed cell proliferation against the human prostate cancer cell lines LNCaP, LNCaP95, and CWR22Rv, these authors reported IC50 values of 63, 175, and 93 nM, respectively, for 124. These can be
PDF
Album
Review
Published 13 Aug 2020

Design and synthesis of diazine-based panobinostat analogues for HDAC8 inhibition

  • Sivaraman Balasubramaniam,
  • Sajith Vijayan,
  • Liam V. Goldman,
  • Xavier A. May,
  • Kyra Dodson,
  • Sweta Adhikari,
  • Fatima Rivas,
  • Davita L. Watkins and
  • Shana V. Stoddard

Beilstein J. Org. Chem. 2020, 16, 628–637, doi:10.3762/bjoc.16.59

Graphical Abstract
  • interests are Class I HDAC isozymes, HDAC2 and HDAC8, which are important targets in cancer models as both are associated with high risk diseases such as prostate cancer and neuroblastoma [6][7][8]. Compounds such as vorinostat, givinostat and panobinostat have been successfully applied as HDAC inhibitors
PDF
Album
Supp Info
Full Research Paper
Published 07 Apr 2020

Rapid, two-pot procedure for the synthesis of dihydropyridinones; total synthesis of aza-goniothalamin

  • Thomas J. Cogswell,
  • Craig S. Donald and
  • Rodolfo Marquez

Beilstein J. Org. Chem. 2020, 16, 135–139, doi:10.3762/bjoc.16.15

Graphical Abstract
  • be cytotoxic against human leukaemia, kidney, ovarian and prostate cancer cell lines (IC50 = 25 µM, U251 cell line) [14][15][16]. In an attempt to increase the bioavailability of (R)-(+)-goniothalamin 2, aza-goniothalamin 1 was designed and synthesised; however, aza-goniothalamin 1 was found to have
PDF
Album
Supp Info
Full Research Paper
Published 28 Jan 2020

In search of visible-light photoresponsive peptide nucleic acids (PNAs) for reversible control of DNA hybridization

  • Lei Zhang,
  • Greta Linden and
  • Olalla Vázquez

Beilstein J. Org. Chem. 2019, 15, 2500–2508, doi:10.3762/bjoc.15.243

Graphical Abstract
  • envision a minimal model based on the previously reported accessible mRNA region of the class I histone deacetylase HDAC-1: 5’-GUGAGCCAAGAAACACUGCCU-3’ to investigate our photoswitchable PNAs [38]. Importantly, HDAC-1 is frequently overexpressed in tumors and particularly, in prostate cancer [39]. Results
PDF
Album
Supp Info
Letter
Published 22 Oct 2019

Heck- and Suzuki-coupling approaches to novel hydroquinone inhibitors of calcium ATPase

  • Robert J. Kempton,
  • Taylor A. Kidd-Kautz,
  • Soizic Laurenceau and
  • Stefan Paula

Beilstein J. Org. Chem. 2019, 15, 971–975, doi:10.3762/bjoc.15.94

Graphical Abstract
  • convey specificity for prostate cancer cells. Keywords: calcium ATPase inhibitors; Heck- and Suzuki-coupling reactions; hydroquinones; prostate cancer; tethered amino acid; Introduction Sarco/endoplasmic reticulum calcium ATPase (SERCA) is an integral protein that resides in the membrane of the
  • cytotoxic agent. The problem of concomitant toxicity to healthy cells has been circumvented by attaching a short peptide (His-Ser-Ser-Lys-Leu-Gln-Leu) to a tether at TG’s C-8 position (1b). This modification renders the inhibitor inactive [3]. Prostate cancer cells produce on their surface the serine
  • tissues are avoided. Compound 1b was found to be selectively toxic to PSA-producing prostate cancer cells as well as in animal studies at submicromolar concentrations [3]. Unfortunately, TG has been difficult to obtain: extraction yields from natural sources are low and the total synthesis of TG required
PDF
Album
Supp Info
Full Research Paper
Published 24 Apr 2019

Synthesis of a tubugi-1-toxin conjugate by a modulizable disulfide linker system with a neuropeptide Y analogue showing selectivity for hY1R-overexpressing tumor cells

  • Rainer Kufka,
  • Robert Rennert,
  • Goran N. Kaluđerović,
  • Lutz Weber,
  • Wolfgang Richter and
  • Ludger A. Wessjohann

Beilstein J. Org. Chem. 2019, 15, 96–105, doi:10.3762/bjoc.15.11

Graphical Abstract
  • tubugi-1–NPY conjugate), and native tubulysin A as reference were investigated by in vitro cell viability and proliferation screenings. The tumor cell lines HT-29, Colo320 (both colon cancer), PC-3 (prostate cancer), and in conjunction with RT-qPCR analyses of the hY1R expression, the cell lines SK-N-MC
PDF
Album
Supp Info
Full Research Paper
Published 10 Jan 2019

Novel solid-phase strategy for the synthesis of ligand-targeted fluorescent-labelled chelating peptide conjugates as a theranostic tool for cancer

  • Sagnik Sengupta,
  • Mena Asha Krishnan,
  • Premansh Dudhe,
  • Ramesh B. Reddy,
  • Bishnubasu Giri,
  • Sudeshna Chattopadhyay and
  • Venkatesh Chelvam

Beilstein J. Org. Chem. 2018, 14, 2665–2679, doi:10.3762/bjoc.14.244

Graphical Abstract
  • tag; Fmoc-Lys-(Tfa)-OH; prostate cancer and ovarian cancer; solid-phase peptide synthesis; Introduction The understanding of cell processes is indispensable to devise new strategies for diagnosis and treatment of cancer and inflammatory diseases through targeted drug delivery techniques [1]. The
PDF
Album
Supp Info
Full Research Paper
Published 18 Oct 2018

Microwave-assisted synthesis of biologically relevant steroidal 17-exo-pyrazol-5'-ones from a norpregnene precursor by a side-chain elongation/heterocyclization sequence

  • Gergő Mótyán,
  • László Mérai,
  • Márton Attila Kiss,
  • Zsuzsanna Schelz,
  • Izabella Sinka,
  • István Zupkó and
  • Éva Frank

Beilstein J. Org. Chem. 2018, 14, 2589–2596, doi:10.3762/bjoc.14.236

Graphical Abstract
  • hormones, and therefore, in the development of prostate cancer [1]. According to extensive structure–activity relationship and docking studies, a potent steroidal inhibitor should possess certain structural characteristics for efficient P45017α inhibition [1][2][3], such as (i) a five or six-membered non
PDF
Album
Supp Info
Full Research Paper
Published 08 Oct 2018

Comparative cell biological study of in vitro antitumor and antimetastatic activity on melanoma cells of GnRH-III-containing conjugates modified with short-chain fatty acids

  • Eszter Lajkó,
  • Sarah Spring,
  • Rózsa Hegedüs,
  • Beáta Biri-Kovács,
  • Sven Ingebrandt,
  • Gábor Mező and
  • László Kőhidai

Beilstein J. Org. Chem. 2018, 14, 2495–2509, doi:10.3762/bjoc.14.226

Graphical Abstract
  • [4Lys(Ac)]-GnRH-III(Dau=Aoa) after 48 h or 72 h of incubation (Table 2). A similar enhanced antitumor activity was also detected for conjugates modified with acylated 4Lys in the HT-29 human colon [19], LNCaP [17] and DU145 [37] human prostate cancer cell lines compared to the conjugate containing
  • responsiveness of A2058 cells. Our present results are in harmony with studies demonstrating the migration inhibitory effect of GnRH agonists on melanoma [25] and prostate cancer cell lines [54][55]. These studies also suggested that modulation of cell adhesion or actin cytoskeleton remodelling (morphological
PDF
Album
Supp Info
Full Research Paper
Published 26 Sep 2018
Other Beilstein-Institut Open Science Activities