A. Porzel : rechercher sur Z-Library

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1

Comparative analysis of Hibiscus sabdariffa (roselle) hot and cold extracts in respect to their potential for α-glucosidase inhibition

Rasheed, Dalia, Porzel, Andrea, Frolov, Andrei, Saedi, Hesham R. El, Wessjohann, Ludger A., Farag, Mohamed A.

Journal:

Année:

2018

Langue:

english

Fichier:

PDF, 1.28 MB

english, 2018

2

StructureActivity Relationships of Antimicrobial Gallic Acid Derivatives from Pomegranate and Acacia Fruit Extracts against Potato Bacterial Wilt Pathogen

Farag, Mohamed A., Al-Mahdy, Dalia A., Salah El Dine, Riham, Fahmy, Sherifa, Yassin, Aymen, Porzel, Andrea, Brandt, Wolfgang

Journal:

Chemistry & Biodiversity

Année:

2015

Langue:

english

Fichier:

PDF, 448 KB

english, 2015

3

Malusides, novel glucosylceramides isolated from apple pomace (Malus domestica)

Reisberg, Mathias, Arnold, Norbert, Porzel, Andrea, Neubert, Reinhard H.H., Dräger, Birgit

Journal:

Zeitschrift für Naturforschung C

Année:

2017

Langue:

english

Fichier:

PDF, 528 KB

english, 2017

4

N-Glucosyl-1H-indole Derivatives from Cortinarius brunneus (Basidiomycetes)

Axel Teichert, Jürgen Schmidt, Andrea Porzel, Norbert Arnold, Ludger Wessjohann

Journal:

Chemistry & Biodiversity

Année:

2008

Langue:

english

Fichier:

PDF, 164 KB

english, 2008

5

Anticancer Agents from the Australian Tropical Rainforest: Spiroacetals EBC-23, 24, 25, 72, 73, 75 and 76

Lin Dong, Heiko Schill, Rebecca L. Grange, Achim Porzelle, Jenny P. Johns, Peter G. Parsons, Victoria A. Gordon, Paul W. Reddell, Craig M. Williams

Journal:

Chemistry - A European Journal

Année:

2009

Langue:

english

Fichier:

PDF, 389 KB

english, 2009

6

ChemInform Abstract: Coumarins from Hypericum keniense (Guttiferae).

C. A. Ang'edu, J. Schmidt, A. Porzel, P. Gitu, J. O. Midiwo, G. Adam

Journal:

Année:

1999

Fichier:

PDF, 25 KB

1999

7

Solanum alkaloids, 128. Steroid alkaloid glycosides from Solanum robustum

Helmut Ripperger, Andrea Porzel

Journal:

European Journal of Organic Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 359 KB

english, 1994

8

Triterpenoids and their glycosides from the bark ofSchefflera octophylla

T.V. Sung, C. Lavaud, A. Porzel, W. Steglich, G. Adam

Journal:

Année:

1992

Langue:

english

Fichier:

PDF, 452 KB

english, 1992

9

Flavonoids of dragon's blood from Dracaena cinnabari

Mohamed Masaoud, Helmut Ripperger, Andrea Porzel, Günter Adam

Journal:

Année:

1995

Langue:

english

Fichier:

PDF, 327 KB

english, 1995

10

Polyodonine, a prefuranic labdane diterpene from Marrubium polydon

Natiq A.R. Hatam, Andrea Porzel, Karlheinz Seifert

Journal:

Année:

1995

Langue:

english

Fichier:

PDF, 131 KB

english, 1995

11

Homoisoflavonoids from Ophiopogon japonicus Ker-Gawler

Nguyen Thi Hoang Anh, Tran Van Sung, Andrea Porzel, Katrin Franke, Ludger A. Wessjohann

Journal:

Année:

2003

Langue:

english

Fichier:

PDF, 153 KB

english, 2003

12

Tailoring spatial descriptions to the addressee: a constraint-based approach

KLABUNDE, RALF, PORZEL, ROBERT

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 3.36 MB

english, 1998

13

Comparative metabolite profiling and fingerprinting of medicinal licorice roots using a multiplex approach of GC–MS, LC–MS and 1D NMR techniques

Mohamed A. Farag, Andrea Porzel, Ludger A. Wessjohann

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 1.20 MB

english, 2012

14

Acetylenic 2-phenylethylamides and new isobutylamides from Acmella oleracea (L.) R. K. Jansen, a Brazilian spice with larvicidal activity on Aedes aegypti

Simas, Naomi Kato, Dellamora, Elisangela da Costa Lima, Schripsema, Jan, Lage, Celso Luiz Salgueiro, Filho, Alfredo Martins de Oliveira, Wessjohann, Ludger, Porzel, Andrea, Kuster, Ricardo Machado

Journal:

Phytochemistry Letters

Année:

2013

Langue:

english

Fichier:

PDF, 308 KB

english, 2013

15

Rational design of a ligand-based antagonist of jasmonate perception

Monte, Isabel, Hamberg, Mats, Chini, Andrea, Gimenez-Ibanez, Selena, García-Casado, Gloria, Porzel, Andrea, Pazos, Florencio, Boter, Marta, Solano, Roberto

Journal:

Nature Chemical Biology

Année:

2014

Langue:

english

Fichier:

PDF, 650 KB

english, 2014

16

Direct Preparation of Benzofurans from O-Arylhydroxylamines

Contiero, Fanny, Jones, Kevin, Matts, Edward, Porzelle, Achim, Tomkinson, Nicholas

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 180 KB

english, 2009

17

Study of the Role of Antimicrobial Glucosinolate-Derived Isothiocyanates in Resistance of Arabidopsis to Microbial Pathogens

Koenraad F. M.-J. Tierens, Bart P. H. J. Thomma, Margreet Brouwer, Jürgen Schmidt, Katherine Kistner, Andrea Porzel, Brigitte Mauch-Mani, Bruno P. A. Cammue and Willem F. Broekaert

Journal:

PLANT PHYSIOLOGY

Année:

2001

Langue:

english

Fichier:

PDF, 2.04 MB

english, 2001

18

Comparative metabolite profiling and fingerprinting of genusPassifloraleaves using a multiplex approach of UPLC-MS and NMR analyzed by chemometric tools

Farag, Mohamed A., Otify, Asmaa, Porzel, Andrea, Michel, Camilia George, Elsayed, Aly, Wessjohann, Ludger A.

Journal:

Analytical and Bioanalytical Chemistry

Année:

2016

Langue:

english

Fichier:

PDF, 2.84 MB

english, 2016

19

An OPR3-independent pathway uses 4,5-didehydrojasmonate for jasmonate synthesis

Chini, Andrea, Monte, Isabel, Zamarreño, Angel M, Hamberg, Mats, Lassueur, Steve, Reymond, Philippe, Weiss, Sally, Stintzi, Annick, Schaller, Andreas, Porzel, Andrea, García-Mina, José M, Solano, Robe

Journal:

Nature Chemical Biology

Année:

2018

Langue:

english

Fichier:

PDF, 1.41 MB

english, 2018

20

NMR approach for the authentication of 10 cinnamon spice accessions analyzed via chemometric tools

Farag, Mohamed A., Labib, Rola M., Noleto, Clarice, Porzel, Andrea, Wessjohann, Ludger A.

Journal:

Lebensmittel-Wissenschaft und-Technologie / Food Science and Technology

Année:

2018

Langue:

english

Fichier:

PDF, 738 KB

english, 2018

21

[ACM Press the 2018 - Boulder, CO, USA (2018.10.16-2018.10.20)] Proceedings of the 2018 on International Conference on Multimodal Interaction - ICMI '18 - If You Ask Nicely

Bonfert, Michael, Spliethöver, Maximilian, Arzaroli, Roman, Lange, Marvin, Hanci, Martin, Porzel, Robert

Année:

2018

Langue:

english

Fichier:

PDF, 2.14 MB

english, 2018

22

Medicago TERPENE SYNTHASE 10 is involved in defense against an oomycete root pathogen

Yadav, Heena, Dreher, Dorothée, Athmer, Benedikt, Porzel, Andrea, Gavrin, Aleksandr, Baldermann, Susanne, Tissier, Alain F, Hause, Bettina

Journal:

PLANT PHYSIOLOGY

Année:

2019

Fichier:

PDF, 1.81 MB

2019

23

[IEEE 2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) - Osaka, Japan (2019.3.23-2019.3.27)] 2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR) - Get a Grip! Introducing Variable Grip for Controller-Based VR Systems

Bonfert, Michael, Porzel, Robert, Malaka, Rainer

Année:

2019

Langue:

english

Fichier:

PDF, 1.32 MB

english, 2019

24

Foliar Application of Chitosan Increases Tomato Growth and Influences Mycorrhization and Expression of Endochitinase-Encoding Genes

El Amerany, Fatima, Meddich, Abdelilah, Wahbi, Said, Porzel, Andrea, Taourirte, Moha, Rhazi, Mohammed, Hause, Bettina

Journal:

International Journal of Molecular Sciences

Année:

2020

Langue:

english

Fichier:

PDF, 4.86 MB

english, 2020

25

Experimental Research Data Quality in Materials Science

Wuest, Thorsten, Tinscher, Rainer, Porzel, Robert, Thoben, Klaus-Dieter

Journal:

International Journal of Advanced Information Technology

Année:

2014

Fichier:

PDF, 333 KB

2014

26

Determination of Configuration at the Biaryl Axes of Naphthylisoquinoline Alkaloids by Long-Range NOE Effects

Gerhard Bringmann, Dagmar Koppler, Dieter Scheutzow, Andrea Porzel

Journal:

Magnetic Resonance in Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 281 KB

english, 1997

27

Side Chain Conformation of the Growth-Promoting Phytohormones Brassinolide and 24-Epibrassinolide

Matthias Stoldt, Andrea Porzel, Günter Adam, Wolfgang Brandt

Journal:

Magnetic Resonance in Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 321 KB

english, 1997

28

Anionic Tetranuclear Platina-β-diketonates of Platina-β-diketones – Organometallic Analogues of Platinum Blue Complexes

Michael Gerisch, Clemens Bruhn, Andrea Porzel, Dirk Steinborn

Journal:

European Journal of Inorganic Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 263 KB

english, 1998

29

Brassinosteroids and a pregnane glucoside from Daucus carota

Jürgen Schmidt, Andrea Porzel, Günter Adam

Journal:

Phytochemical Analysis

Année:

1998

Langue:

english

Fichier:

PDF, 163 KB

english, 1998

30

Analysis of synthetic isoleucine conjugates of cucurbic acid isomers by liquid chromatography

Dr. Robert Kramell, Andrea Porzel, Otto Miersch, Gernot Schneider

Journal:

Phytochemical Analysis

Année:

1999

Langue:

english

Fichier:

PDF, 91 KB

english, 1999

31

Characterization of a 13-lipoxygenase from virgin olive oil and oil bodies of olive endosperms

Marina D. Georgalaki, Astrid Bachmann, Theodore G. Sotiroudis, Aristotelis Xenakis, Andrea Porzel, Ivo Feussner

Journal:

European Journal of Lipid Science and Technology

Année:

1998

Langue:

english

Fichier:

PDF, 135 KB

english, 1998

32

Alkaloidal, Megastigmane and Lignan Glucosides from Antidesma membranaceum (Euphorbiaceae)

Alexander Buske, Jürgen Schmidt, Andrea Porzel, Günter Adam

Journal:

European Journal of Organic Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 326 KB

english, 2001

33

Cyclic Enones as Substrates in the Morita–Baylis–Hillman Reaction: Surfactant Interactions, Scope and Scalability with an Emphasis on Formaldehyde

Brett D. Schwartz, Achim Porzelle, Kevin S. Jack, Jonathan M. Faber, Ian R. Gentle, Craig M. Williams

Journal:

Advanced Synthesis & Catalysis

Année:

2009

Langue:

english

Fichier:

PDF, 209 KB

english, 2009

34

Reversible Substrate Anchoring: NC-SPOS as a Sustainable Approach to Solid-Supported Organic Synthesis

Achim Porzelle, Wolf-Dieter Fessner

Journal:

Angewandte Chemie

Année:

2005

Langue:

english

Fichier:

PDF, 361 KB

english, 2005

35

Reversible Substrate Anchoring: NC-SPOS as a Sustainable Approach to Solid-Supported Organic Synthesis

Achim Porzelle, Wolf-Dieter Fessner

Journal:

Angewandte Chemie International Edition

Année:

2005

Langue:

english

Fichier:

PDF, 361 KB

english, 2005

36

ChemInform Abstract: Tetralones from Ancistrocladus cochinchinensis.

NGUYEN HOANG ANH NGUYEN HOANG ANH, H. RIPPERGER, A. PORZEL, TRAN VAN SUNG TRAN VAN SUNG, G. ADAM

Journal:

Année:

1997

Fichier:

PDF, 25 KB

1997

37

ChemInform Abstract: Triterpenoids from Pisolithus tinctorius Isolates and Ectomycorrhizas.

A. BAUMERT, B. SCHUMANN, A. PORZEL, J. SCHMIDT, D. STRACK

Journal:

Année:

1997

Fichier:

PDF, 27 KB

1997

38

ChemInform Abstract: Naphthylisoquinoline Alkaloids from Ancistrocladus cochinchinensis.

NGUYEN HOANG ANH NGUYEN HOANG ANH, A. PORZEL, H. RIPPERGER, G. BRINGMANN, M. SCHAEFFER, R. GOD, TRAN VAN SUNG TRAN VAN SUNG, G. ADAM

Journal:

Année:

1997

Fichier:

PDF, 28 KB

1997

39

ChemInform Abstract: Partial Synthesis of (1β,2α,17,17-D4) Gibberellin A1.

P. FUCHS, A. PORZEL, G. SCHNEIDER

Journal:

Année:

1997

Fichier:

PDF, 35 KB

1997

40

ChemInform Abstract: Benzopyranones and Ferulic Acid Derivatives from Antidesma membranaceum.

A. BUSKE, J. SCHMIDT, A. PORZEL, G. ADAM

Journal:

Année:

1998

Fichier:

PDF, 28 KB

1998

41

ChemInform Abstract: Synthesis of 24-Epicathasterone and Related Brassinosteroids with Modified Side Chain.

B. VOIGT, A. PORZEL, C. BRUHN, C. WAGNER, K. MERZWEILER, G. ADAM

Journal:

Année:

1998

Fichier:

PDF, 37 KB

1998

42

ChemInform Abstract: Indole Alkaloids from Tabernaemontana bovina.

Trinh Phuong Lien, Helmut Ripperger, Andrea Porzel, Kurt Merzweiler, Tran Van Sung Tran Van Sung, Guenter Adam

Journal:

Année:

1999

Fichier:

PDF, 24 KB

1999

43

ChemInform Abstract: 3α,20-Dihydroxy-3β,25-epoxylupane, a Triterpene from Rhus typhina.

Juergen Schmidt, Andrea Porzel, G?enter Adam

Journal:

Année:

1999

Fichier:

PDF, 28 KB

1999

44

ChemInform Abstract: Synthesis of a Novel Brassinosteroid Type with an Anellated Dioxonane Side Chain.

Dirk Lichtblau, Andrea Porzel, Juergen Schmidt, Brunhilde Voigt, Guenter Adam

Journal:

Année:

1999

Fichier:

PDF, 34 KB

1999

45

ChemInform Abstract: Antidesmone, a Novel Type Isoquinoline Alkaloid from Antidesma membranaceum (Euphorbiaceae).

A. Buske, S. Busemann, J. Muehlbacher, J. Schmidt, A. Porzel, G. Bringmann, G. Adam

Journal:

Année:

1999

Fichier:

PDF, 25 KB

1999

46

ChemInform Abstract: β-Carboline Alkaloids from Hedyotis capitellata.

Nguyen Minh Phuong, Tran Van Sung, Andrea Porzel, Juergen Schmidt, Kurt Merzweiler, Guenter Adam

Journal:

Année:

2000

Fichier:

PDF, 30 KB

2000

47

ChemInform Abstract: Fissistigmatins A—D: Novel Type Natural Products with Flavonoid—Sesquiterpene Hybrid Structure from Fissistigma bracteolatum

Andrea Porzel, Trinh Phuong Lien, Juergen Schmidt, Susanne Drosihn, Christoph Wagner, Kurt Merzweiler, Tran Van Sung, Guenter Adam

Journal:

Année:

2000

Fichier:

PDF, 29 KB

2000

48

ChemInform Abstract: Revised Structure of Antidesmone, an Unusual Alkaloid from Tropical Antidesma Plants (Euphorbiaceae).

Gerhard Bringmann, Jan Schlauer, Heiko Rischer, Michael Wohlfarth, Joerg Muehlbacher, Alexander Buske, Andrea Porzel, Juergen Schmidt, Guenter Adam

Journal:

Année:

2000

Fichier:

PDF, 27 KB

2000

49

ChemInform Abstract: A Chlorinated Amide and Piperidine Alkaloids from Aloe sabaea.

Torsten Blitzke, Andrea Porzel, Mohamed Masaoud, Juergen Schmidt

Journal:

Année:

2001

Fichier:

PDF, 27 KB

2001

50

ChemInform Abstract: Alkaloidal, Megastigmane and Lignan Glucosides from Antidesma membranaceum (Euphorbiaceae).

Alexander Buske, Juergen Schmidt, Andrea Porzel, Guenter Adam

Journal:

Année:

2002

Fichier:

PDF, 25 KB

2002