W. A. PIEKEN: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Ribonucleosides and RNA

Eaton, B E, Pieken, W A

Journal:

Annual Review of Biochemistry

Year:

1995

Language:

english

File:

PDF, 1.80 MB

english, 1995

2

ChemInform Abstract: 2′-Deoxy-2′-alkoxylaminouridines: Novel 2′-Substituted Uridines Prepared by Intramolecular Nucleophilic Ring Opening of 2,2′-O- Anhydrouridines.

D. P. SEBESTA, S. S. O'ROURKE, R. L. MARTINEZ, W. A. PIEKEN, D. P. C. MCGEE

Journal:

Year:

1997

File:

PDF, 33 KB

1997

3

ChemInform Abstract: Synthesis of Tc-99m-Labeled, Modified RNA.

Christoph S. Hilger, Michael C. Willis, Mark Wolters, Wolfgang A. Pieken

Journal:

Year:

1999

File:

PDF, 24 KB

1999

4

2′-Deoxy-2′-alkoxylaminouridines: Novel 2′-substituted uridines prepared by intramolecular nucleophilic ring opening of 2,2′-O-anhydrouridines

David P. Sebesta, Sarah S. O'Rourke, Rogelio L. Martinez, Wolfgang A. Pieken, Danny P.C. McGee

Journal:

Year:

1996

Language:

english

File:

PDF, 953 KB

english, 1996

5

Novel nucleosides via intramolecular functionalization of 2,2′-anhydrouridine derivatives

Danny P.C. McGee, David P. Sebesta, Sarah S. O'Rourke, Rogelio L. Martinez, Michael E. Jung, Wolfgang A. Pieken

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 231 KB

english, 1996

6

An improved synthesis of 2′-azido-2′-deoxyuridine

Gary P. Kirschenheuter, Yansheng Zhai, Wolfgang A. Pieken

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 197 KB

english, 1994

7

Synthesis of Tc-99m-labeled, modified RNA

Christoph S. Hilger, Michael C. Willis, Mark Wolters, Wolfgang A. Pieken

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 166 KB

english, 1998

8

Purification of a highly modified RNA-aptamer: Effect of complete denaturation during chromatography on product recovery and specific activity

Philippe Bridonneau, Steve Bunch, Robert Tengler, Ken Hill, Jeff Carter, Wolfgang Pieken, David Tinnermeier, Russ Lehrman, Daniel W. Drolet

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1999

Language:

english

File:

PDF, 142 KB

english, 1999

9

ChemInform Abstract: Facile Preparation of Perfluoro-tert-butyl Ethers by the Mitsunobu Reaction.

D. P. SEBESTA, S. S. O'ROURKE, W. A. PIEKEN

Journal:

Year:

1996

File:

PDF, 28 KB

1996

10

ChemInform Abstract: Novel Nucleosides via Intramolecular Functionalization of 2,2′- Anhydrouridine Derivatives.

D. P. C. MCGEE, D. P. SEBESTA, S. S. O'ROURKE, R. L. MARTINEZ, M. E. JUNG, W. A. PIEKEN

Journal:

Year:

1996

File:

PDF, 30 KB

1996

11

Selective synthesis and hydrolysis of dimethyl cis,cis-3-halomuconates

Pieken, Wolfgang A., Kozarich, John W.

Journal:

Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 390 KB

english, 1989

12

Diels−Alder Bioconjugation of Diene-Modified Oligonucleotides

Hill, Kenneth W., Taunton-Rigby, Jon, Carter, Jeffrey D., Kropp, Eric, Vagle, Kurt, Pieken, Wolfgang, McGee, Danny P. C., Husar, Gregory M., Leuck, Michael, Anziano, Dominic J., Sebesta, David P.

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 95 KB

english, 2001

13

Importance of exocyclic base functional groups of central core guanosines for hammerhead ribozyme activity. [Erratum to document cited in CA119(23):244321x]

Tuschl, Thomas, Ng, Mabel M. P., Pieken, Wolfgang, Benseler, Fritiz, Eckstein, Fritz

Journal:

Year:

1994

Language:

english

File:

PDF, 70 KB

english, 1994

14

Facile Preparation of Perfluoro- tert -butyl Ethers by the Mitsunobu Reaction

Sebesta, David P., O'Rourk, Sarah S., Pieken, Wolfgang A.

Journal:

Journal of Organic Chemistry

Year:

1996

Language:

english

File:

PDF, 81 KB

english, 1996

15

Lactonization of cis,cis-3-halomuconates: influence of pH and halo substituent on the regiochemistry

Pieken, Wolfgang A., Kozarich, John W.

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 865 KB

english, 1990

16

Importance of exocyclic base functional groups of central core guanosines for hammerhead ribozyme activity

Tuschl, Thomas, Ng, Mabel M. P., Pieken, Wolfgang, Benseler, Fritz, Eckstein, Fritz

Journal:

Year:

1993

Language:

english

File:

PDF, 2.68 MB

english, 1993

17

A Method To Accurately Determine the Extent of Solid-Phase Reactions by Monitoring an Intermediate in a Nondestructive Manner

Mihaichuk, Jeffery, Tompkins, Christopher, Pieken, Wolfgang

Journal:

Analytical Chemistry

Year:

2002

Language:

english

File:

PDF, 84 KB

english, 2002

18

Cis,cis-Muconate Lactonizing Enzyme from Trichosporon cutaneum: Evidence for a Novel Class of Cycloisomerases in Eucaryotes

Mazur, Paul, Pieken, Wolfgang A., Budihas, Scott R., Williams, Suzanne E., Wong, Susan, Kozarich, John W.

Journal:

Year:

1994

Language:

english

File:

PDF, 1.19 MB

english, 1994

19

Study of a hammerhead ribozyme containing 2'-modified adenosine residues

Olsen, David B., Benseler, Fritz, Aurup, Helle, Pieken, Wolfgang A., Eckstein, Fritz

Journal:

Year:

1991

Language:

english

File:

PDF, 1.93 MB

english, 1991

20

The Dimethoxytrityl Resin Product Anchored Sequential Synthesis Method (DMT PASS): A Conceptually Novel Approach to Oligonucleotide Synthesis

Mihaichuk, Jeffery C., Hurley, T. Brian, Vagle, Kurt E., Smith, Randall S., Yegge, John A., Pratt, Gretchen M., Tompkins, Christopher J., Sebesta, David P., Pieken, Wolfgang A.

Journal:

Organic Process Research & Development

Year:

2000

Language:

english

File:

PDF, 149 KB

english, 2000

21

Tc-99m-Labeling of Modified RNA

Hilger, Christoph S., Willis, Michael C., Wolters, Mark, Pieken, Wolfgang A.

Journal:

Nucleosides and Nucleotides

Year:

1999

Language:

english

File:

PDF, 134 KB

english, 1999

22

Efficient Synthesis of 2′-Amino-2′-deoxypyrimidine 5′-Triphosphates

McGee, Danny P. C., Vargeese, Chandra, Zhai, Yansheng, Kirschenheuter, Gary P., Settle, Alecia, Siedem, Colleen R., Pieken, Wolfgang A.

Journal:

Nucleosides and Nucleotides

Year:

1995

Language:

english

File:

PDF, 518 KB

english, 1995

23

Kinetic characterization of ribonuclease-resistant 2'-modified hammerhead ribozymes

Pieken, W., Olsen, D., Benseler, F, Aurup, H, Eckstein, F

Journal:

Year:

1991

Language:

english

File:

PDF, 1.13 MB

english, 1991

24

Function of specific 2'-hydroxyl groups of guanosines in a hammerhead ribozyme probed by 2' modifications.

Williams, D. M., Pieken, W. A., Eckstein, F.

Journal:

Proceedings of the National Academy of Sciences

Year:

1992

Language:

english

File:

PDF, 886 KB

english, 1992

25

Function of Specific 2'-Hydroxyl Groups of Guanosines in a Hammerhead Ribozyme Probed by 2' Modifications

David M. Williams, Wolfgang A. Pieken and Fritz Eckstein

Journal:

Proceedings of the National Academy of Sciences

Year:

1992

Language:

english

File:

PDF, 871 KB

english, 1992

26

ChemInform Abstract: Selective Synthesis and Hydrolysis of Dimethyl cis,cis-3-Halomuconates.

PIEKEN, W. A., KOZARICH, J. W.

Journal:

Year:

1989

File:

PDF, 174 KB

1989

27

Chemically modified RNA: approaches and applications.

Heidenreich, O, Pieken, W, Eckstein, F

Journal:

The FASEB Journal

Year:

1993

Language:

english

File:

PDF, 1.52 MB

english, 1993