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Lista de obras de Karsten Krohn

2′-Hydroxy-4,4′,5′,6′-tetramethoxychalcone

A lanostane aldehyde from Momordica charantia

A new class of phenazines with activity against a chloroquine resistant Plasmodium falciparum strain and antimicrobial activity

artículo científico publicado en 2011

Absolute Configurations of Globosuxanthone A and Secondary Metabolites fromMicrodiplodia sp. – A Novel Solid-State CD/TDDFT Approach

Absolute configuration of 1β,10β-epoxydesacetoxymatricarin isolated from Carthamus oxycantha by means of TDDFT CD calculations

scholarly article by Zahid Hassan et al published December 2007 in Tetrahedron: Asymmetry

Absolute configuration of hypothemycin and 5′-O-methylhypothemycin from Phoma sp.—a test case for solid state CD/TDDFT approach

scholarly article by Hidayat Hussain et al published May 2007 in Tetrahedron: Asymmetry

Absolute structural elucidation of natural products--a focus on quantum-mechanical calculations of solid-state CD spectra

artículo científico publicado en 2009

Advances in the total synthesis of biologically important callipeltosides: a review

artículo científico

Alpha-glucosidase inhibitory anthranols, kenganthranols A-C, from the stem bark of Harungana madagascariensis.

artículo científico publicado en 2006

An orthorhombic modification of (R)-(−)-8-hydroxy-3-methyl-3,4-dihydro-1H-2-benzopyran-1-one [(R)-(−)-mellein]

Antifungal nortriterpene and triterpene glycosides from the sea cucumber Apostichopus japonicus Selenka

artículo científico publicado en 2011

Antimalarial compounds from the root bark of Garcinia polyantha Olv.

artículo científico publicado en 2008

Antimicrobial activity of two mellein derivatives isolated from an endophytic fungus

Antimicrobial chemical constituents from endophytic fungus Phoma sp

Antimicrobial chemical constituents from the endophytic fungus Phomopsis sp. from Notobasis syriaca

artículo científico publicado el 1 de diciembre de 2011

Antimicrobial constituents from endophytic fungus Fusarium sp

article

Antimicrobial constituents from three endophytic fungi

artículo científico publicado en 2014

Antimicrobial coumarins from the stem bark of Afraegle paniculata.

artículo científico publicado en 2010

Antimicrobial prenylated anthracene derivatives from the leaves of Harungana madagascariensis

artículo científico publicado en 2007

Antimicrobial prenylated dihydrochalcones from Eriosema glomerata

artículo científico publicado en 2008

Antiplasmodial activities of furoquinoline alkaloids from Teclea afzelii.

artículo científico publicado en 2010

Antiplasmodial activity of compounds from Drypetes gerrardii

Assignment of the Absolute Configurations of Natural Products by Means of Solid-State Electronic Circular Dichroism and Quantum Mechanical Calculations

Assignment of the absolute configuration of zwitterionic and neutral macropodumines by means of TDDFT CD calculations

artículo científico publicado en 2009

Bioactive 11,20-Epoxy-3,5(16)-diene Briarane Diterpenoids from the South China Sea Gorgonian Dichotella gemmacea

artículo científico publicado el 22 de julio de 2011

Bioactive Natural Products from the Endophytic FungusAscochyta sp. from Meliotus dentatus – Configurational Assignment by Solid-State CD and TDDFT Calculations

Bioactive aromatic derivatives from endophytic fungus, Cytospora sp

artículo científico publicado el 1 de mayo de 2011

Bioactive briarane diterpenoids from the South China Sea gorgonian Dichotella gemmacea

artículo científico publicado en 2012

Bioactive chemical constituents of two endophytic fungi

article by Hidayat Hussain et al published December 2007 in Biochemical Systematics and Ecology

Bioactive isocoumarins isolated from the endophytic fungus Microdochium bolleyi

artículo científico publicado en 2008

Bioactive nonanolide derivatives isolated from the endophytic fungus Cytospora sp.

artículo científico publicado en 2011

Biologically Active Metabolites from Fungi 131Stemphytriol, a New Perylene Derivative fromMonodictys Fluctuata

artículo científico publicado en 2007

Biologically Active Metabolites from Fungi 61);Phomosines A-CThree New Biaryl Ethers fromPhomopsissp

artículo científico publicado en 2007

Biologically Active Metabolites from Fungi, 10. Generation of the Palmarumycin Spiroacetal Framework by Oxidative Cyclization of an Open Chain Metabolite fromConiothyrium palmarum

artículo científico publicado en 2007

Biologically Active Metabolites from Fungi, 4. Palmarumycins CP1–CP4 fromConiothyrium palmarum: Isolation, Structure Elucidation, and Biological Activity

artículo científico publicado en 2007

Biologically Active Metabolites from Fungi, 5. Palmarumycins C1–C16 fromConiothyrium sp.: Isolation, Structure Elucidation, and Biological Activity

artículo científico publicado en 2007

Biologically Active Secondary Metabolites from Fungi. Part 25. Absolute Configurations of Globosuxanthone A and Secondary Metabolites from Microdiplodia sp. — A Novel Solid-State CD/TDDFT Approach

Biologically active metabolites from fungi, 17. 8-alpha-acetoxyverrol, a new member of the trichothecene sesquiterpenes.

artículo científico publicado en 2003

Biologically active metabolites from fungi, 19: new isocoumarins and highly substituted benzoic acids from the endophytic fungus, Scytalidium sp.

artículo científico publicado en 2004

Biologically active metabolites from fungi, 9. New palmarumycins CP4a and CP5 from Coniothyrium palmarum: Structure elucidation, crystal structure analysis and determination of the absolute configuration by CD calculations

Botryane metabolites from the fungus Geniculosporium sp. isolated from the marine red alga Polysiphonia

artículo científico publicado en 2005

Cameroonemide A: a new ceramide from Helichrysum cameroonense

artículo científico publicado en 2010

ChemInform Abstract: Antimalarial Compounds from the Root Bark of Garcinia polyantha Olv

ChemInform Abstract: Biologically Active Secondary Metabolites from Fungi. Part 33. Exochromone (I): Structurally Unique Chromone Dimer with Antifungal and Algicidal Activity from Exophiala sp

ChemInform Abstract: Biologically Active Secondary Metabolites from Fungi. Part 51. Phomopsinones A-D: Four New Pyrenocines from Endophytic Fungus Phomopsis sp

ChemInform Abstract: Eucleanal A and B: Two New Naphthalene Derivatives from Euclea divinorum

ChemInform Abstract: New Quinoline-5,8-dione and Hydroxynaphthoquinone Derivatives Inhibit a Chloroquine Resistant Plasmodium falciparum Strain

ChemInform Abstract: Pestalotheols E-H: Antimicrobial Metabolites from an Endophytic Fungus Isolated from the Tree Arbutus unedo

ChemInform Abstract: Platensimycin and Its Relatives: A Recent Story in the Struggle to Develop New Naturally Derived Antibiotics

ChemInform Abstract: Prenylated Anthraquinones and Other Constituents from the Seeds of Vismia laurentii

ChemInform Abstract: The Chemistry and Biology of Bicoumarins

ChemInform Abstract: Two New Metabolites, Epoxydine A (I) and B (II), from Phoma sp

Chemical constituents from the leaves of Drypetes gerrardii

artículo científico publicado en 2008

Chemical constituents from the root bark of Ozoroa insignis

artículo científico publicado en 2009

Chemical constituents of Dorstenia picta and Newbouldia laevis

scientific article published in 2008

Chemical constituents of Scutellaria linearis

scientific article published in 2008

Cichorin A: a new benzo-isochromene fromCichorium intybus

artículo científico publicado el 1 de junio de 2011

Citropremide and Citropridone: A New Ceramide and a New Acridone Alkaloid from the Stem Bark of Citropsis gabunensis

Clerosterols from Clerodendrum quadriloculare

scientific article published in 2008

Conessine isolated from Holarrhena floribunda

artículo científico publicado en 2007

Coniothyren: a new phenoxyphenyl ether from the endophytic fungus, Coniothyrium sp.

artículo científico publicado en 2014

Cryptosporioptide: a bioactive polyketide produced by an endophytic fungus Cryptosporiopsis sp.

artículo científico publicado en 2013

Curvularin-Type Metabolites from the Fungus Curvularia sp. Isolated from a Marine Alga

Cytospolides A-E, New Nonanolides from an Endophytic Fungus, Cytospora sp

article published in 2011

Dasypogalactone, a NewC3-Symmetric Macrolactone from the Indonesian LichenUsnea Dasypoga Rohl

artículo científico publicado en 2002

Depsitinuside: a new depside galactoside from an endophytic fungus isolated fromViburnum tinus

artículo científico publicado en 2011

Determination of the absolute configurations at stereogenic centers in the presence of axial chirality.

artículo científico publicado en 2009

Dicoumarinyl Ether Glycoside from the Roots ofDaphne oleoides

artículo científico publicado en 2005

Dinemasones A, B and C - New Bioactive Metabolites from the Endophytic FungusDinemasporium strigosum

Dinklagenonoate: A new isobauerane-type triterpenoid and other minor constituents from the twigs of Dorstenia dinklagei

scientific article published in 2008

Diversity of Antimicrobial Pyrenophorol Derivatives from an Endophytic Fungus,Phomasp.

scientific article published on 15 July 2008

Diversonol and blennolide derivatives from the endophytic fungus Microdiplodia sp.: absolute configuration of diversonol.

artículo científico publicado en 2011

Dorstenpictanone: a new bicyclic polyprenylated compound from Dorstenia picta

artículo científico publicado el 1 de junio de 2011

Drypetdimer A: a new flavone dimer from Drypetes gerrardii

scientific article published on 01 August 2011

Duboscic acid: a potent α-glucosidase inhibitor with an unprecedented triterpenoidal carbon skeleton from Duboscia macrocarpa

scientific article published on 22 November 2010

Elucidation of excogallochaols A-D, four unusual diterpenoids from the Chinese mangrove Excoecaria agallocha

artículo científico publicado en 2007

Endophytic fungi: a source of novel biologically active secondary metabolites

artículo científico publicado en 2002

Endophytic fungus Penicillium chrysogenum, a new source of hypocrellins

scientific article published in 2011

Erratum to “A lanostane aldehyde from Momordica charantia” [Phytochem. Lett. 5 (2012) 682–684]

scholarly article published in Phytochemistry Letters

Eucleanal A and B: Two new napthalene derivatives from Euclea divinorum

article

Eucleanal: a new napthalene derivative from Euclea divinorum

artículo científico publicado en 2012

Exochromone: Structurally Unique Chromone Dimer with Antifungal and Algicidal Activity from Exophiala Sp

Four New Neoclerodane Diterpenoids fromAjuga decumbens

Highly oxygenated cyclohexene metabolites from Uvaria rufa

scientific article published in 2007

Hyloglyceride and hylodiglyceride: two new glyceride derivatives from Hylodendron gabunensis

artículo científico publicado el 1 de diciembre de 2010

Indole Alkaloids from the Leaves of Philippine Alstonia scholaris.

artículo científico publicado en 2005

Isolation, structure elucidation, and biological activity of a new alkaloid from Zanthoxylum rhetsa

artículo científico publicado el 1 de noviembre de 2011

Kenganthranol F, a new Anthranol from Psorospermum aurantiacum

artículo científico publicado en 2013

Kenganthranol F, a new anthranol from Psorospermum aurantiacum

artículo científico publicado en 2013

Laportoside A and Laportomide A: A New Cerebroside and a New Ceramide from Leaves of Laportea ovalifolia

Laportoside A and Laportomide A: A New Cerebroside and a New Ceramide from Leaves of Laportea ovalifolia

Laurentixanthone C: A New Antifungal and Algicidal Xanthone from Stem Bark of Vismia laurentii

Laurentixanthone C: A New Antifungal and Algicidal Xanthone from Stem Bark of Vismia laurentii

Limbetazulone: a new 'decahydro-8-oxanaphtho[2,1-f]azulen-7-one' diterpenoid from Ballota limbeta, and occurrence of two conformational isomers in the crystal

artículo científico publicado en 2004

Macropodumines A-C: novel pentacyclic alkaloids with an unusual skeleton or zwitterion moiety from Daphniphyllum macropodum Miq

artículo científico publicado en 2006

Massarilactones E-G, new metabolites from the endophytic fungusConiothyrium sp., associated with the plantArtimisia maritima

article

Metabolic Products of the Endophytic FungusMicrosphaeropsis sp. fromLarix decidua

Metabolites from the Endophytic FungusNodulisporium sp. fromJuniperus cedre

Metabolites from the fungus Phoma sp. 7210, associated with Aizoon canariense

artículo científico publicado en 2010

Microdiplanol and microdiplane: a new m-anisaldehyde and a new 24-methylcholestanol derivative from the endophytic fungus Microdiplodia sp.

artículo científico publicado en 2015

Microsphaerol and seimatorone: two new compounds isolated from the endophytic fungi, Microsphaeropsis sp. and Seimatosporium sp.

artículo científico publicado en 2015

Minor secondary metabolic products from the stem bark of Plumeria rubra Linn. displaying antimicrobial activities.

artículo científico publicado en 2009

Natural and Semisynthetic Chalcones as Dual FLT3 and Microtubule Polymerization Inhibitors

scientific article published on 25 September 2020

New Bioactive 2,3-Epoxycyclohexenes and Isocoumarins from the Endophytic FungusPhomopsissp. fromLaurus Azorica

New Massarilactones, Massarigenin E, and Coniothyrenol, Isolated from the Endophytic FungusConiothyrium sp. fromCarpobrotus edulis

scientific article published on 13 March 2007

New Naphthalene-Chroman Coupling Products from the Endophytic Fungus,Nodulisporium sp.fromErica arborea

artículo científico publicado en 2009

New Oblongolides Isolated from the Endophytic FungusPhomopsissp. fromMelilotus dentata from the Shores of the Baltic Sea

scientific article published on 04 August 2005

New mono- and dimeric members of the secalonic acid family: blennolides A-G isolated from the fungus Blennoria sp.

artículo científico publicado en 2008

New quinoline-5,8-dione and hydroxynaphthoquinone derivatives inhibit a chloroquine resistant Plasmodium falciparum strain

artículo científico publicado en 2012

Newbouldiaquinone A: A Naphthoquinone—Anthraquinone Ether Coupled Pigment, as a Potential Antimicrobial and Antimalarial Agent from Newbouldia laevis

Newbouldiaquinone A: A naphthoquinone-anthraquinone ether coupled pigment, as a potential antimicrobial and antimalarial agent from Newbouldia laevis

artículo científico publicado en 2006

Newbouldiaquinone and Newbouldiamide: A New Naphthoquinone—Anthraquinone Coupled Pigment and a New Ceramide from Newbouldia laevis

Newbouldiaquinone and newbouldiamide: a new naphthoquinone-anthraquinone coupled pigment and a new ceramide from Newbouldia laevis

artículo científico publicado en 2005

Novel Highly Substituted Biraryl Ethers, Phomosines D-G, Isolated from the Endophytic FungusPhomopsis sp. fromAdenocarpus foliolosus

scientific article published on 13 October 2005

Ozocardic A: a new alkylanacardic acid fromOzoroa pulcherrima

artículo científico publicado el 1 de enero de 2011

Paullinoside A and Paullinomide A: A New Cerebroside and a New Ceramide from Leaves of Paullinia pinnata

Paullinoside A and Paullinomide A: A New Cerebroside and a New Ceramide from Leaves of Paullinia pinnata

Pestalotheols E-H: Antimicrobial Metabolites from an Endophytic Fungus Isolated from the Tree Arbutus unedo

Phomopsinones A-D: Four New Pyrenocines from Endophytic Fungus Phomopsis sp

Phomosines H-J, novel highly substituted biaryl ethers, isolated from the endophytic fungus Phomopsis sp. from Ligustrum vulgare

artículo científico publicado el 1 de diciembre de 2011

Phytochemical investigation and antimicrobial activity of Derris scandens

Phytochemical investigation and antimicrobial activity of an endophytic fungus Phoma sp

Platensimycin and its relatives: a recent story in the struggle to develop new naturally derived antibiotics

artículo científico publicado en 2011

Prenylated anthraquinones and other constituents from the seeds of Vismia laurentii

artículo científico publicado en 2007

Prenylated anthronoid antioxidants from the stem bark of Harungana madagascariensis.

artículo científico publicado en 2005

Pseudoanguillosporin A and B: Two New Isochromans Isolated from the Endophytic FungusPseudoanguillosporasp

article

Psorantin, a unique methylene linked dimer of vismin and kenganthranol E, two anthranoid derivatives from the fruits of Psorospermum aurantiacum (Hypericaceae)

Pycnangloside: a new cerebroside from bark of Pycnanthus angolensis

artículo científico publicado el 1 de noviembre de 2010

Pyrenocines J–M: Four new pyrenocines from the endophytic fungus, Phomopsis sp

artículo científico publicado en 2011

Revision of the Absolute Configuration of Plumericin and Isoplumericin fromPlumeria rubra

scholarly article by Brigitta Elsässer published in June 2005

Ring B Aromatic Steroids from an Endophytic Fungus, Colletotrichum sp.

Ring B aromatic steroids from an endophytic fungus, Colletotrichum sp.

artículo científico publicado en 2009

Screening strategies for obtaining novel, biologically active, fungal secondary metabolites from marine habitats

Secondary Metabolites Isolated from an EndophyticPhoma sp. – Absolute Configuration of Tetrahydropyrenophorol Using the Solid-State TDDFT CD Methodology

Seimatoric acid and colletonoic acid: Two new compounds from the endophytic fungi, Seimatosporium sp. and Colletotrichum sp

Seimisochromenes A and B: two new dihydroisochromenes from the endophytic fungus, Seimatosporium sp.

artículo científico publicado en 2014

Solid-state circular dichroism and hydrogen bonding: Absolute configuration of massarigenin A from Microsphaeropsis sp

artículo científico publicado en 2011

Stereochemistry of atropisomeric 9,10-dihydrophenanthrene dimers from Pholidota chinensis

scholarly article by Sheng Yao et al published September 2008 in Tetrahedron: Asymmetry

Stereoselective Synthesis of Benzylated Prodelphinidins and Their Diastereomers with Use of the Mitsunobu Reaction in the Preparation of Their Gallocatechin Precursors

article

Structural and stereochemical studies of alpha-methylene-gamma-lactone-bearing cembrane diterpenoids from a south china sea soft coral Lobophytum crassum

artículo científico publicado en 2008

Structural and stereochemical studies of hydroxyanthraquinone derivatives from the endophytic fungus Coniothyrium sp.

artículo científico publicado en 2012

Synthesis and structure-activity relationship of antifungal coniothyriomycin analogues

artículo científico publicado en 2003

Synthesis of Angucyclines. 8. Biomimetic-Type Synthesis of Rabelomycin, Tetrangomycin, and Related Ring B Aromatic Angucyclinones

scientific article published on 01 April 1997

Synthesis of a 4H-anthra[1,2-b]pyran derivative and its antimicrobial activity

artículo científico publicado el 1 de junio de 2011

The chemistry and biology of bicoumarins

article published in 2012

Three New Antimicrobial Metabolites from the Endophytic Fungus Phomopsis sp

Tithoniamarin and tithoniamide: a structurally unique isocoumarin dimer and a new ceramide fromTithonia diversifolia

artículo científico publicado en 2006

Tithoniaquinone A (I) and Tithoniamide B (II): A New Anthraquinone and a New Ceramide from Leaves of Tithonia diversifolia

Tithoniaquinone A and Tithoniamide B: A New Anthraquinone and a New Ceramide from Leaves of Tithonia diversifolia

Total synthesis of gymnorrhizol, an unprecedented 15-membered macrocyclic polydisulfide from the Chinese mangrove Bruguiera gymnorrhiza

scientific article published on 05 April 2007

Two New Fusidilactones from the Fungal EndophyteFusidiumsp

Two New Metabolites, Epoxydine A and B, fromPhomasp

scholarly article by Song Qin et al published January 2010 in Helvetica Chimica Acta

Two new alkylanacardic acids, ozorcardic A and B, from Ozoroa pulcherrima

scientific article published on 01 August 2011

Two new antimicrobial metabolites from the endophytic fungus, Seimatosporium sp

artículo científico publicado en 2012

Viburspiran, an Antifungal Member of the Octadride Class of Maleic Anhydride Natural Products

X-ray Structure Determination, Absolute Configuration and Biological Activity of Phomoxanthone A

Xanthones and oxepino[2, 3-b]chromones from three endophytic fungi

artículo científico publicado en 2009

Xyloketal F: A StrongL-Calcium Channel Blocker from the Mangrove FungusXylaria sp.(#2508) from the South China Sea Coast

article