Publikationsliste


Publikationen 1986
Publikationen 1987
Publikationen 1988
Publikationen 1989

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1986
58. L.F. Tietze, A. Bergmann and K. Brüggemann Synthesis of 4,4-disubstituted 1,4-dihydropyridines by photochemical cycloaddition of enaminecarboxaldehydes and alkenes. Synthesis 1986, 190-192.
59. L.F. Tietze and S. Henke and G. Remberg Synthesis of 13C-Secologanin. Liebigs Ann. Chem. 1986, 1413-1427.
60. L.F. Tietze and U. Beifuss Asymmetric induction in intramolecular ene reactions of 1,7-dienes. Tetrahedron Lett. 1986, 27, 1767-1770.
61. L.F. Tietze and R. Seele Stereoselective synthesis of 1-O-trimethylsilyl-α- and -β-D-glucopyranuronate. Carbohydr. Res. 1986, 148, 349-352.
62. K. Harms, G.M. Sheldrick, K. Brüggemann and L.F. Tietze Structure of an unexpected indole photolysis product. Acta Crystallogr., Sect. C. 1986, 42, 1264-1266.
63. K. Harms, G.M. Sheldrick, K.-H. Glüsenkamp and L.F. Tietze An enantiospecific hetero-Diels-Alder product. Acta Crystallogr., Sect. C. 1986, 42, 1268-1269.
64. W. Offermann, W. Kuhn, J. Stelten, D. Leibfritz, G. v. Kiedrowski and L.F. Tietze Towards automated structure elucidation. 1. Stereostructure of a synthetic cannabinoid. Tetrahedron 1986, 42, 2215-2220.
65. K. Harms, G.M. Sheldrick K.-H. Glüsenkamp and L.F. Tietze Structure of a Photolysis Product. Acta Crystallogr., Sect. C. 1986, 42, 1269-1271.
66. K. Harms, G.M. Sheldrick, U. Reichert and L.F. Tietze Structure of a cycloheptenone derivative. Acta Crystallogr., Sect. C. 1986, 42, 1662-1663.
67. K. Harms, G.M. Sheldrick and L.F. Tietze Stereochemistry of a hetero-Diels-Alder product. Acta Crystallogr., Sect. C. 1986, 42, 1664-1665.
68. K. Harms, G.M. Sheldrick, W. Schul and L.F. Tietze Structure of an indolochinolizine derivative. Acta Crystallogr., Sect. C. 1986, 42, 1665-1667.
69. L.F. Tietze and E. Voß Synthesis of 3-amino sugars of the daunosamine type through hetero-Diels-Alder reaction of enaminones. Tetrahedron Lett. 1986, 27, 6181-6184.

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1987
70. L.F. Tietze, S. Brand, T. Pfeiffer, J. Antel, K. Harms and G.M. Sheldrick Asymmetric induction in Grignard and hetero-Diels-Alder reactions of chiral a,b-unsaturated carbonyl compounds. J. Am. Chem. Soc. 1987, 109, 921-923.
71. L.F. Tietze and G. Brill Nucleophilic acylation of 3,4-dihydroisoquinolinium salts. Diastereoselective synthesis of the protoberberine alkaloid (±)-corydaline and analogous compounds. Liebigs Ann. Chem. 1987, 311-319.
72. L.F. Tietze, M. Bratz, R. Machinek and G.v. Kiedrowski Streospecificity in intramolecular hetero-Diels-Alder reactions of 2-benzylidene-1,3-dicarbonyl compounds. J. Org. Chem. 1987, 52, 1638-1640.
73. L.F. Tietze, T. Brumby and M. Pretor Intramolecular hetero-Diels-Alder reaction of 3-benzylidene-1,2-dicarbonyl compounds. Synthesis 1987, 700-703.
74. L.F. Tietze, R. Fischer, H.J. Guder, A. Goerlach, M. Neumann and T. Krach Synthesis of acetal-a-glucosides. A stereoselective entry into a new class of compounds. Carbohydr. Res. 1987, 146, 177-194.
75. L.F. Tietze, R. Fischer, H.-J. Guder and M. Neumann Development of selective cytostatica for cancer therapy. Synthesis of acetal-b-glucosides from cytotoxic aldehydes. Liebigs Ann. Chem. 1987, 847-856.
76. L.F. Tietze, R. Fischer and G. Remberg Glucosidation of hemiacetals. Highly stereoselective synthesis of iridoid glucosides. Liebigs Ann. Chem. 1987, 971-975.
77. L.F. Tietze, H. Denzer, X. Holdgrün and M. Neumann Stereocontrolled formation of annelated cyclopentanes by intramolecular hetero-Diels–Alder reaction. Synthesis of deoxyloganin from Citronellal. Angew. Chem. 1987, 99, 1309-1310; Angew. Chem. Int. Ed. Engl. 1985, 26, 1295-1297.
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1988
78. L.F. Tietze, R. Seele, B. Leiting and T. Krach Stereoselective synthesis of (1-alkoxyalkyl) a- and b-D-glucopyranosiduronates (acetal-glucopyranosiduronates): a new approach to specific cytostatics for the treatment of cancer. Carbohydr. Res. 1988, 108, 253-262.
79. L.F. Tietze and U. Beifuss New and efficient Lewis acid catalysts in intramolecular ene reactions. Synthesis 1988, 359-362.
80. M. Buback, W. Tost, L.F. Tietze and E. Voß Hetero-Diels-Alder reactions of enamine carboxaldehydes at high pressure studied by on-line IR detection. Chem. Ber. 1988, 121, 781-785.
81. L.F. Tietze, H. Meier and E. Voß Highly efficient syntheses of alkyl 3,3-dialkoxypropanoates, alkyl 4-ethoxy-2-oxo-3-butenoates, and monoprotected malonaldehydes. Synthesis 1988, 274-277.
82. L.F. Tietze, U. Beifuss, J. Antel, G.M. Sheldrick Stereoselective synthesis of trans-decalin by intramolecular ene reaction. Synthesis of enantiomerically pure cadinane-sesquiterpene veticadinol. Angew. Chem. 1988, 100, 739-741; Angew. Chem. Int. Ed. Engl. 1988, 27, 703-705.
83. L.F. Tietze, T. Brumby and T. Pfeiffer Stereoselective synthesis of five- and seven-membered annulated ring systems by intramolecular hetero-Diels-Alder reaction. Liebigs Ann. Chem. 1988, 9-12.
84. L.F. Tietze, T. Brumby, S. Brand and M. Bratz Intramolecular hetero Diels-Alder reaction of alkylidene-1, 3-dicarbonyl compounds. Experimental evidence for an asymmetric transition state. Chem. Ber. 1988, 121, 499-506.
85. L.F. Tietze and U. Beifuss Diastereoselective formation of cyclohexanes by intramolecular ene reactions of 1,7-dienes. Liebigs Ann. Chem. 1988, 321-329.
86. L.F. Tietze, T. Hübsch, E. Voß, M. Buback and W. Tost Intermolecular hetero-Diels-Alder reactions of enamino ketones at high pressure. The first significant pressure-induced diastereoselectivity in organic transformations. J. Am. Chem. Soc. 1988, 4065-4066.
87. L.F. Tietze, A. Görlach and M. Beller Synthesis of functionalised acetals for coupling with monoclonal antibodies and other biopolymers. Liebigs Ann. Chem. 1988, 559-563.
88. L.F. Tietze, A. Görlach and M. Beller Synthesis of glycoconjugates of acetal glycosides with lysine and tripeptides for selective cancer therapy. Liebigs Ann. Chem. 1988, 565-577.
89. J. Antel, G.M. Sheldrick, J. Bachmann and L.F. Tietze Structure of an indoloquinolizine derivative. Acta Crystallogr., Sect. C. 1988, 44, 1679-1681.
90. J. Antel, G.M. Sheldrick, J. Bachmann and L.F. Tietze Crystal and molecular structure of an indoloquinolizine derivative, C23H28N4O3CH2Cl2. Cryst. u. Spectrosc. Res. 1988, 18, 619-624.
91. L.F. Tietze, J. Bachmann and W. Schul Synthesis of strictosidine analogues by hetero-Diels-Alder reaction and their biomimetic transformation to indole alkaloids. Angew. Chem. 1988, 100, 983-985; Angew. Chem. Int. Ed. Engl. 1988, 27, 971-973.
92. L.F. Tietze, U. Beifuss, M. Ruther, A. Rühlmann, J. Antel and G.M. Sheldrick Induced and non-induced diastereoselective intramolecular ene reaction of 1,6-dienes: the unusual formation of trans-1,2-disubstituted cyclopentanes. Angew. Chem. 1988, 100, 1200-1201; Angew. Chem. Int. Ed. Engl. 1988, 27, 1186-1187.
93. J. Antel, G.M. Sheldrick, G. Brill and L.F. Tietze Structure of hexahydrobenzo[a]quinolizine derivative. Acta Crystallogr., Sect. C. 1988, 44, 1690-1692.
94. J. Antel, G.M. Sheldrick, T. Pfeiffer and L. F. Tietze Structure of a 1,4-oxazepin-5-one derivative. Acta Crystallogr., Sect. C. 1988, 44, 1860-1861.
95. J. Antel, G.M. Sheldrick, P. Schäfer and L.F. Tietze Structure of a 2,4-dithiinopyran derivative. Acta Crystallogr., Sect. C. 1988, 44, 2037-2039.
96. J. Antel, G.M. Sheldrick, T. Pfeiffer and L.F. Tietze Structure of an oxazepinone derivative. Acta Crystallogr., Sect. C. 1988, 44, 2226-2227.
97. J. Antel, G.M. Sheldrick, M. Bratz and L.F. Tietze Structure of a furo[3,4-b]azepine derivative. Acta Crystallogr., Sect. C. 1988, 44, 2227-2229.
98. J. Antel, G.M. Sheldrick, L.F. Tietze and J. Wölfling Structure of a D-homoestrone derivative. Acta Crystallogr., Sect. C. 1988, 44, 2229-2230.
99. L.F. Tietze Concepts for a selective chemotherapy of malignant tumors. Nachrichten aus Chemie, Technik und Laboratorium 1988, 36, 728-737.
100. L.F. Tietze, S. Henke and C. Bärtels Biomimetic transformations of the biogenetic key intermediate secologanin. First synthesis of the secoiridoid secogalioside. Tetrahedron 1988, 44, 7145-7153.
101. L.F. Tietze, T. Brumby, M. Pretor and G. Remberg Intramolecular hetero-Diels-Alder reaction of alkylidene- and benzylidenepyrazolones and benzylideneisoxazolones. Investigations toward the conformation of the transition state. J. Org. Chem. 1988, 53, 810-820.
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1989
102. L.F. Tietze, A. Bergmann, G. Brill, K. Brüggemann, U. Hartfiel and E. Voß Synthesis and structure of enaminecarboxaldehydes and enamino ketones. Chem. Ber. 1988, 122, 83-94.
103. J. Antel, G.M. Sheldrick, B. Leiting and L.F. Tietze Structure of a 2,3,4-tri-O-acetyl-b-D-glucopyranosuronic acid derivative. Acta Crystallogr., Sect. C. 1989, 45, 60-62.
104. J. Antel, G.M. Sheldrick, T. Brumby and L.F. Tietze Structure of a hetero-Diels-Alder adduct. Acta Crystallogr., Sect. C. 1989, 45, 167-168.
105. L.F. Tietze, H. Meier and H. Nutt The tandem-Knoevenagel hetero-Diels-Alder reaction with a formylacetic acid equivalent. Synthesis of dihydropyrancarboxylates. Chem. Ber. 1989, 122, 643-650.
106. L.F. Tietze and C. Bärtels Synthesis of the monoterpene alkaloid bakankosin from secologanin. Tetrahedron 1989, 45, 681-686.
107. L.F. Tietze and M. Bratz The tandem-Knoevenagel hetero-Diels-Alder reaction with a formylacetic acid equivalent. Synthesis of dihydropyrancarboxylates. Chem. Ber. 1989, 122, 997-1002.
108. L.F. Tietze, M. Neumann, R. Fischer, T. Möllers, K.-H. Glüsenkamp, M.F. Rajewsky and E. Jähde Proton-mediated liberation of aldophosphamide from a nontoxic prodrug: a strategy for tumor-selective activation of cytocidal drugs. Cancer Res. 1989, 49, 4179-4184.
109. L.F. Tietze, R. Fischer, M. Lögers and M. Beller Stereoselective synthesis of 1,1-dialkyl-1-methoxymethyl glucosides (acetal-glucosides). Carbohydr. Res. 1989, 194, 155-162.
110. L.F. Tietze and M. Bratz Electrophilic cyclization of doubly activated imines with Lewis acids and trialkylsilyl triflates. Synthesis of pyrrole and azepine derivatives. Liebigs Ann. Chem. 1989, 559-564.
111. M. Buback, W. Tost, T. Hübsch, E. Voß and L.F. Tietze Diastereoselectivity and kinetics of intermolecular hetero Diels-Alder reactions under high pressure. A significant pressure-induced increase in stereoselectivity. Chem. Ber. 1989, 122, 1179-1186.
112. L.F. Tietze and M. Bratz Diastereoselective formation of substituted cyclic non-proteinogenic a-amino acids by cyclization of activated imines. Synthesis 1989, 439-442.
113. L.F. Tietze, U. Beifuss and M. Ruther Asymmetric induction in intramolecular ene reactions of chiral 1,7-dienes: a diastereo- and enantioselective synthesis of substituted cyclohexanes. J. Org. Chem. 1989, 54, 3120-3129.
114. L.F. Tietze, J. Fennen and E. Anders Mechanism of the hetero-Diels–Alder reaction of oxadienes and alkenes: Calculation of the acrolein/ethene system. Angew. Chem. 1989, 101, 1420-1422; Angew. Chem. Int. Ed. Engl. 1989, 28, 1371-1373.
115. L.F. Tietze, C. Bärtels and J. Fennen Biomimetic synthesis of the monoterpene alkaloids xylostosidine and loxylostosidine A and of similar unnatural compounds by transformations of the monoterpene glycoside secologanin. Liebigs Ann. Chem. 1989, 1241-1245.
116. E. Jähde, K.-H. Glüsenkamp, I. Klünder, D.F. Hülser, L.F. Tietze and M.F. Rajewsky Hydrogen ion-mediated enhancement of cytotoxicity of bis-chloroethylating drugs in rat mammary carcinoma cells in vitro. Cancer Res. 1989, 49, 2965-2972.
117. J. Antel, G.M. Sheldrick, U. Beifuss and L.F. Tietze Structure of methyl 2-cyano-2-(2'-isopropenyl-5'-methylcyclohexyl)acetate. Acta Crystallogr., Sect. C. 1989, 45, 1833-1834.
118. J. Antel, G.M. Sheldrick, U. Hartfiel and L.F. Tietze Structure of a 3,4-dihydro-2H-pyran derivative. Acta Crystallogr., Sect. C. 1989, 45, 1834-1836.
119. L.F. Tietze, M. Bratz and M. Pretor Stereoselective electrophilic cyclization of doubly activated imines with allylsilanes and simple alkenes. Chem. Ber. 1989, 122, 1955-1961.
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