All articles by Kurt Leander

28 articles

Articles in volume 19 (1965)

Studies on Orchidaceae Alkaloids. III. The Alkaloids in Dendrobium primulinum Lindl. and Dendrobium chrysanthum Wall.

Lüning, Björn; Leander, Kurt

Pages: 1607-1611.

DOI number: 10.3891/acta.chem.scand.19-1607
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Articles in volume 23 (1969)

Studies on Orchidaceae Alkaloids. XI. Three 1-Phenyl-1,2,3,4-tetrahydroisoquinolines from Cryptostylis fulva Schltr.

Leander, Kurt; Lüning, Björn; Ruusa, Ene

Pages: 244-248.

DOI number: 10.3891/acta.chem.scand.23-0244
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Studies on Orchidaceae Alkaloids. XIV. A Phthalide Alkaloid from Dendrobium pierardii Roxb.

Elander, Magnus; Leander, Kurt; Lüning, Björn

Pages: 2177-2178.

DOI number: 10.3891/acta.chem.scand.23-2177
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Studies on Orchidaceae Alkaloids. XV. Phenethylamines from Eria jarensis Ames.

Hedman, Kaj; Leander, Kurt; Lüning, Björn

Pages: 3261-3261.

DOI number: 10.3891/acta.chem.scand.23-3261
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Articles in volume 24 (1970)

Studies on Orchidaceae Alkaloids. XIX. Synthesis and Absolute Configuration of Dendrine.

Granelli, Ingrid; Leander, Kurt

Pages: 1108-1109.

DOI number: 10.3891/acta.chem.scand.24-1108
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Studies on Orchidaceae Alkaloids. XVI. A New Alkaloid, 2-Hydroxydendrobine, from Dendrobium findlayanum Par. et Rchb. f.

Granelli, Ingrid; Leander, Kurt; Lüning, Björn

Pages: 1209-1212.

DOI number: 10.3891/acta.chem.scand.24-1209
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Studies on Orchidaceae Alkaloids. XX. The Constitution and Relative Configuration of Crepidine, an Alkaloid from Dendrobium crepidatum Lindl.

Kierkegaard, Peder; Pilotti, Anne-Marie; Leander, Kurt

Pages: 3757-3759.

DOI number: 10.3891/acta.chem.scand.24-3757
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Articles in volume 25 (1971)

Studies on Orchidaceae Alkaloids. XXI. 6-Hydroxynobiline, a New Alkaloid from Dendrobium hildebrandii Rolfe.

Elander, Magnus; Leander, Kurt

Pages: 717-720.

DOI number: 10.3891/acta.chem.scand.25-0717
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Studies on Orchidaceae Alkaloids. XXII. Synthesis and Absolute Configuration of Pierardine. Lactone-Betaine Isomerization of Shihunine.

Elander, Magnus; Gawell, Lars; Leander, Kurt

Pages: 721-724.

DOI number: 10.3891/acta.chem.scand.25-0721
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Studies on Orchidaceae Alkaloids. XXV. N-Isopentenyl Derivatives of Dendroxine and 6-Hydroxydendroxine from Dendrobium friedricksianum Lindl. and Dendrobium hildebrandii Rolfe.

Hedman, Kaj; Leander, Kurt; Lüning, Björn

Pages: 1142-1144.

DOI number: 10.3891/acta.chem.scand.25-1142
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Articles in volume 26 (1972)

Studies on Orchidaceae Alkaloids. XXVII. Quaternary Salts of the Dendrobine Type from Dendrobium nobile Lindl.

Hedman, Kaj; Leander, Kurt

Pages: 3177-3180.

DOI number: 10.3891/acta.chem.scand.26-3177
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Studies on Orchidaceae Alkaloids. XXVIII. The Absolute Configuration of the Dendrobine Alkaloids.

Behr, Dan; Leander, Kurt

Pages: 3196-3202.

DOI number: 10.3891/acta.chem.scand.26-3196
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Studies on Orchidaceae Alkaloids. XXIX. The Absolute Configuration of Dendroprimine, an Alkaloid from Dendrobium primulinum Lindl.

Blomqvist, Lars; Leander, Kurt; Lüning, Björn; Rosenblom, Jan

Pages: 3203-3206.

DOI number: 10.3891/acta.chem.scand.26-3203
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Articles in volume 27 (1973)

Studies on Orchidaceae Alkaloids. XXXIV. The Absolute Configuration of Cryptostyline I, II, and III, three 1-Phenyl-1,2,3,4-tetrahydroisoquinolines from Cryptostylis fulva Schlr..

Leander, Kurt; Lüning, Björn; Westin, Leif

Pages: 710-710.

DOI number: 10.3891/acta.chem.scand.27-0710
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Synthesis of Tritium-labelled Tetrahydrocannabinol and Cannabidiol.

Agurell, Stig; Gustafsson, Bertil; Gosztonyi, Tamas; Hedman, Kaj; Leander, Kurt

Pages: 1090-1091.

DOI number: 10.3891/acta.chem.scand.27-1090
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Studies on Orchidaceae Alkaloids. XXXVII. Dendrowardine, a Quaternary Alkaloid from Dendrobium wardianum Wr..

Blomqvist, Lars; Brandänge, Svante; Gawell, Lars; Leander, Kurt; Lüning, Björn

Pages: 1439-1441.

DOI number: 10.3891/acta.chem.scand.27-1439
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Studies on Orchidaceae Alkaloids. XXXII. Crepidine, Crepidamine and Dendrocrepine, Three Alkaloids from Dendrobium crepidatum Lindl..

Elander, Magnus; Leander, Kurt; Rosenblom, Jan; Ruusa, Ene

Pages: 1907-1913.

DOI number: 10.3891/acta.chem.scand.27-1907
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Studies on Orchidaceae Alkaloids. XXXIII. Two New Alkaloids, N-cis- and N-trans-Cinnamoylnorcuskhygrine from Dendrobium chrysanthum Wall..

Ekevåg, Ulf; Elander, Magnus; Gawell, Lars; Leander, Kurt; Lüning, Björn

Pages: 1982-1986.

DOI number: 10.3891/acta.chem.scand.27-1982
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Articles in volume 28b (1974)

Studies on Orchidaceae Alkaloids. XXXIX. Isolation of (-)-Cryptostyline I, II, III and two Quaternary Salts from Cryptostylis erythroglossa Hayata. Biosynthetic Studies of (-)-Cryptostyline I.

Agurell, Stig; Granelli, Ingrid; Leander, Kurt; Lüning, Björn; Rosenblom, Jan

Pages: 239-243.

DOI number: 10.3891/acta.chem.scand.28b-0239
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Fungal Extractives. VIII. Two Sesquiterpene Furans from Lactarius.

Magnusson, Göran; Thorén, Svante; Dahmén, Jan; Leander, Kurt

Pages: 841-846.

DOI number: 10.3891/acta.chem.scand.28b-0841
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Studies on Orchidaceae Alkaloids. XL. Biosynthetic Studies of (-)-Cryptostyline I in Cryptostylis erythroglossa Hayata.

Agurell, Stig; Granelli, Ingrid; Leander, Kurt; Rosenblom, Jan

Pages: 1175-1179.

DOI number: 10.3891/acta.chem.scand.28b-1175
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Articles in volume 29b (1975)

Studies on Orchidaceae Glycosides. 1. The Constitution and Relative Configuration of Dendrosteroside, a Steroid Glycoside from Dendrobium ochreatum Lindl.

Behr, Dan; Berg, Jan-Eric; Karlsson, Bengt; Leander, Kurt; Pilotti, Anne-Marie; Wiehager, Anne-Charlotte

Pages: 401-401.

DOI number: 10.3891/acta.chem.scand.29b-0401
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Studies on Orchidaceae Glycosides. 3. A New Glycoside, 2-(beta-D-Glucopyranosyloxy)-4,5-dimethoxy-trans-cinnamic Acid (Densifloroside), from Dendrobium densiflorum Wall.

Dahmén, Jan; Leander, Kurt; Rosenblom, Jan

Pages: 627-628.

DOI number: 10.3891/acta.chem.scand.29b-0627
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Studies on Orchidaceae Glycosides. 2. The Structures of Loroglossine and Militarine, two Glucosides from Orchis militaris L.

Aasen, Arne; Behr, Dan; Leander, Kurt

Pages: 1002-1004.

DOI number: 10.3891/acta.chem.scand.29b-1002
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Articles in volume 30b (1976)

Studies on Orchidaceae Alkaloids. 41. The Configuration at C-4 in delta-Nobilonine and Dihydroketopicrotoxinic Acid.

Behr, Dan; Leander, Kurt

Pages: 279-280.

DOI number: 10.3891/acta.chem.scand.30b-0279
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Studies on Orchidaceae Glycosides 4. The Structures and Absolute Configurations of cis- and trans-Crassinodine, Two Glucosides from Dendrobium crassinode B. & Rf..

Dahmén, Jan; Gawell, Lars; Leander, Kurt

Pages: 297-299.

DOI number: 10.3891/acta.chem.scand.30b-0297
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Studies on Orchidaceae Glycosides. 5. The Absolute Configuration of (+)-erythro-Isobutyltartaric Acid, a Component of the Glucoside Loroglossine.

Behr, Dan; Dahmén, Jan; Leander, Kurt

Pages: 309-312.

DOI number: 10.3891/acta.chem.scand.30b-0309
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The Metabolism of Quinidine in Man: Structure of a Main Metabolite.

Beermann, Björn; Leander, Kurt; Lindström, Björn

Pages: 465-465.

DOI number: 10.3891/acta.chem.scand.30b-0465
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