Volume 39; Issue 22

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Tetrahedron
Volume 39; Issue 22

Tetrahedron

Volume 39; Issue 22

1

The structure of callichiline

Andrew T. McPhail, Edward W. Hagaman, Nicole Kunesch, Ernest Wenkert, Jacques Poisson

Journal:

Year:

1983

Language:

english

File:

PDF, 752 KB

english, 1983

2

Catharanthus alkaloids—XXXIX: Trichophylline—a novel aspidosperma alkaloid from catharanthus trichophyllus (apocynaceae)

Sibabrata Mukhopadhyay, Geoffrey A. Cordell, George A. Sim, Philip J. Cox

Journal:

Year:

1983

Language:

english

File:

PDF, 419 KB

english, 1983

3

Further alkaloids from strychnos longicaudata and strychnos ngouniensis

Georges Massiot, Philippe Thépenier, Marie-José Jacquier, Joseph Lounkokobi, Catherine Mirand, Monique Zèches, Louisette Le Men-Olivier, Clément Delaude

Journal:

Year:

1983

Language:

english

File:

PDF, 1.01 MB

english, 1983

4

Inter- and intramolecular addition of ester anions to nicotinium salts: A facile approach to nauclefine and ellipticine derivatives

Martin J. Wanner, Gerrit Jan Koomen, Upendra K. Pandit

Journal:

Year:

1983

Language:

english

File:

PDF, 984 KB

english, 1983

5

2-Cyano Δ3 piperideines—IX: General strategies for the synthesis of corynanthé-strychnos type indole alkaloids

David S. Grierson, Martin Harris, Henri-Philippe Husson

Journal:

Year:

1983

Language:

english

File:

PDF, 1.13 MB

english, 1983

6

Total syntheses of clavine alkaloids by an intramolecular nitrone-olefin cycloaddition reaction

W. Oppolzer, J.I. Grayson, H. Wegmann, M. Urrea

Journal:

Year:

1983

Language:

english

File:

PDF, 1.16 MB

english, 1983

7

Studies in biomimetic alkaloid syntheses—9: Two total syntheses of minovincine

Martin E. Kuehne, William G. Earley

Journal:

Year:

1983

Language:

english

File:

PDF, 887 KB

english, 1983

8

A synthesis of deethylvincadifformine

Ernest Wenkert, Kazuhiko Orito, Dana P. Simmons, Nicole Kunesch, Janick Ardisson, Jacques Poisson

Journal:

Year:

1983

Language:

english

File:

PDF, 653 KB

english, 1983

9

Intramolecular hydride transfer and cyclization of 5-oxo-Na-tosyl-14,21 -dehydrosecodine

Stanley Raucher, Ross F. Lawrence

Journal:

Year:

1983

Language:

english

File:

PDF, 504 KB

english, 1983

10

Synthesis of vinca alkaloids and related compounds—XVI: New route to the stereoselective synthesis of (+)-vincamine, (-)-vincamone and (+)-apovincaminic acid esters

Lajos Szabó, János Sápi, György Kalaus, Gyula Argay, Alajos Kálmán, Eszter Baitz-Gács, József Tamás, Csaba Szántay

Journal:

Year:

1983

Language:

english

File:

PDF, 983 KB

english, 1983

11

New approaches to the synthesis of eburnane alkaloids

Y. Langlois, A. Pouilhès, D. Génin, R.Z. Andriamialisoa, N. Langlois

Journal:

Year:

1983

Language:

english

File:

PDF, 668 KB

english, 1983

12

Conversion of anhydrovinblastine to vinblastine by cell-free homogenates of catharanthus roseus cell suspension cultures

W.Russell McLauchlan, Mashooda Hasan, Robert L. Baxter, A. Ian Scott

Journal:

Year:

1983

Language:

english

File:

PDF, 316 KB

english, 1983

13

Studies in plant tissue culture: The synthesis and biosynthesis of indole alkaloids

James P. Kutney, Barbara Aweryn, Lewis S.L. Choi, Toshio Honda, Pawel Kolodziejczyk, Norman G. Lewis, Toshitsugu Sato, Stephen K. Sleigh, Kenneth L. Stuart, Brian R. Worth, Wolfgang G.W. Kurz, Kenneth

Journal:

Year:

1983

Language:

english

File:

PDF, 1.20 MB

english, 1983

14

A regio- and stereoselective synthesis of methyl α-L-ristosaminide hydrochloride

Alessandro Bongini, Giuliana Cardillo, Mario Orena, Sergio Sandri, Claudia Tomasini

Journal:

Year:

1983

Language:

english

File:

PDF, 360 KB

english, 1983

15

Synthesis of chemically stable prostacyclin analogs

Kiyoshi Bannai, Takeshi Toru, Takeo Ōba, Toshio Tanaka, Noriaki Okamura, Kenzo Watanabe, Atsuo Hazato, Seizi Kurozumi

Journal:

Year:

1983

Language:

english

File:

PDF, 1.20 MB

english, 1983

16

13C nmr spectroscopy of carbonyl compounds : 2. Conformational amd configurational dependence of the (z)-epoxyenone/furan isomerization

Klaus Müllen, Eleni Kotzamani, Hans Schmickler, Bruno Frei

Journal:

Year:

1983

Language:

english

File:

PDF, 804 KB

english, 1983

17

Preface

Journal:

Year:

1983

File:

PDF, 34 KB

1983

18

A synthetic road to the forest of strychnos, aspidosperma, schizozygane and eburnamine alkaloids by way of the novel photoisomerization

Yoshio Ban, Kiyoshi Yoshida, Jiro Goto, Takeshi Oishi, Eiko Takeda, Ishigamori

Journal:

Year:

1983

Language:

english

File:

PDF, 1.31 MB

english, 1983

19

Reactions with indole derivatives—XLIX: Pseudoyohimbanes from methylene lactams

Eckhard Ottow, Hans-Gert Recker, Ekkehard Winterfeldt

Journal:

Year:

1983

Language:

english

File:

PDF, 369 KB

english, 1983

20

Studies in biomimetic alkaloid syntheses—10: The synthesis of a 19-oxosecodine and its cyclization to minovincine

Martin E. Kuehne, William G. Earley

Journal:

Year:

1983

Language:

english

File:

PDF, 322 KB

english, 1983

21

Indole-2, 3-quinodimethanes: Synthesis of indolocarbazoles for the synthesis of the fused dimeric indole alkaloid staurosporinone

Philip D. Magnus, Christopher Exon, Nancy L. Sear

Journal:

Year:

1983

Language:

english

File:

PDF, 502 KB

english, 1983

22

Synthesis of vinca alkaloids and related compounds—XVII: Chiral synthesis of vinca alkaloids from l-Tryptophan

Lajos Szabó, János Sápi, Katalin Nógrádi, György Kalaus, Csaba Szántay

Journal:

Year:

1983

Language:

english

File:

PDF, 409 KB

english, 1983

23

The photochemical or thermal rearrangement of oxaziranes as a method in alkaloid synthesis

Martin E. Kuehne, W.H. Parsons

Journal:

Year:

1983

Language:

english

File:

PDF, 376 KB

english, 1983

24

Methodology for the facile and regio-controlled synthesis of indoles

Paul A. Wender, Alan W. White

Journal:

Year:

1983

Language:

english

File:

PDF, 1.24 MB

english, 1983

25

4- and 5-nitroimidazoles: 13C NMR assignment of structure

Alexander McKillop, Derek E. Wright, Michael L. Podmore, Robert K. Chambers

Journal:

Year:

1983

Language:

english

File:

PDF, 249 KB

english, 1983

26

C-substitution reactions of c,n-diaryl nitrones

Ana M. Lobo, Sundaresan Prabhakar, Henry S. Rzepa, Andrej C. Skapski, M.Regina Tavers, David A. Widdowson

Journal:

Year:

1983

Language:

english

File:

PDF, 717 KB

english, 1983

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