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Synthese neuer 4-Oxo-4H-pyrido[3',2':4,5]theino[3,2-d]-(1,3)oxazineVIEWEG, H; KRASSELT, U; BÖHM, N et al.Pharmazie. 1990, Vol 45, Num 10, pp 731-733, issn 0031-7144Article

A convenient, improved synthesis of (camphoryl)sulfonyl oxaziridinesMERGELSBERG, I; GALA, D; SCHERER, D et al.Tetrahedron letters. 1992, Vol 33, Num 2, pp 161-164, issn 0040-4039Article

Les réactifs tricoordines de phosphonylation. I : Synthèse et propriétés de nouveaux composés du phosphore tri et pentacoordine contenant le motif P-O-NBAILLY, T; BURGADA, R.Phosphorus, sulfur and silicon and the related elements (Print). 1991, Vol 63, Num 1-2, pp 33-43, issn 1042-6507Article

1,4-Dioxino[2,3-b]pyridine und 1,4-Oxathiino[2,3-b]pyridine = 1,4-Dioxino[2,3-b] pyridines and 1,4-oxathiino[2,3-b] pyridinesNEUNHOEFFER, H; SPONHEIMER, O.Chemische Berichte. 1990, Vol 123, Num 12, pp 2453-2454, issn 0009-2940Article

Total Synthesis and Stereochemical Revision of Burkholdac AJUNYANG LIU; XIAO MA; YUQING LIU et al.Synlett (Stuttgart). 2012, Num 5, pp 783-787, issn 0936-5214, 5 p.Article

Diastereoselektive Synthese von α,γ-aminoalkoholen durch intramolekulare 1,3-dipolare Cycloaddition von Nitronen mit Allylthioether-Gruppierung und anschliessende reduzierende Ringöffnung = Synthèse diastéréosélective d'a,γ-aminoalcools via une cycloaddition dipolaire-1,3 intramoléculaire de nitrones avec un groupe alkylthioéther suivie d'une ouverture de cycle réductrice = Diastereoselective synthesis of α,γ-aminoalcohols via intramolecular 1,3-dipolar cycloaddition of nitrones with an alkylthioether group followed by a reductive ringopeningAURICH, H. G; MÖBUS, K.-D.Tetrahedron letters. 1988, Vol 29, Num 45, pp 5755-5758, issn 0040-4039Article

Diphenyl N-sulfamoylcarbonimidate - a versatile building block in heterocyclic synthesisHAAKE, M; SCHÜMMERLFEDER, B.Synthesis (Stuttgart). 1991, Num 9, pp 753-758, issn 0039-7881Article

Condensed thienopyrimidines. III: Synthesis of angular annelated oxazolo [2,3-b]thienopyrimidin-5-one derivativesSUGIYAMA, M; SAKAMOTO, T; FUKUMI, H et al.Heterocycles (Sendai). 1989, Vol 29, Num 5, pp 985-992, issn 0385-5414Article

The stereochemical investigation of 3-aryl-4-methyl-1,2,3-oxathiazolidine 2-oxides using NMRNISHIYAMA, T; TAKAHAMA, Y; YAMADA, F et al.Journal of heterocyclic chemistry. 1990, Vol 27, Num 2, pp 195-197, issn 0022-152XArticle

Total synthesis of (-)-eudistomin FJIN-JUN LIU; NAKAGAWA, M; HARADA, N et al.Heterocycles (Sendai). 1990, Vol 31, Num 2, pp 229-232, issn 0385-5414Article

A synthetic entry to isoxazolo[5,4-d]pyrimidine-4(5H)thione and isothiazolo[4,3-d]isoxazoleVICENTINI, C. B; VEONESE, A. C; POLI, T et al.Journal of heterocyclic chemistry. 1990, Vol 27, Num 5, pp 1481-1484, issn 0022-152X, 4 p.Article

Synthesis of natural ecteinascidins (ET-729, ET-745, ET-759B, ET-736, ET-637, ET-594) from cyanosafracin BMENCHACA, Roberto; MARTINEZ, Valentin; RODRIGUEZ, Alberto et al.Journal of organic chemistry. 2003, Vol 68, Num 23, pp 8859-8866, issn 0022-3263, 8 p.Article

Crystal structure of 3,6,9,12,20,23,26,29-octaoxa-36,49-dithia-51,52-diaza-hexacyclo[16.16.16.138,42. 143,47.014,50.031,35]dopentaconta-1(35), 14,16,18(50), 31,33,38,40,42(52), 43,45,47 (51)-dodecaene, C40H48N2O8S2, a 2,2'-bipyridine-bridged macrocyclic polyetherNABESHIMA, T; HORN, E; AOKI, T et al.Zeitschrift für Kristallographie. New crystal structures. 2000, Vol 215, Num 1, pp 19-20, issn 1433-7266Article

Crystal structure of 10-oxa-2-thia[3](1,3)benzeno[2](2,6)pyridinophane, C14H13NOSNIEGER, M; MÜLLER, B; VÖGTLE, F et al.Zeitschrift für Kristallographie. 1996, Vol 211, Num 5, pp 347-348, issn 0044-2968Article

(1S,5R,6R,8R,10R,12R)-5,8,15,15-Tetramethyl-6-phenyl-7,9-dioxa-3-thia-4-aza-tetracyclo[10.2.1.01,10.04,8]pentadecane 3,3-dioxideBOLTE, M; STRAHRINGER, C.Acta crystallographica. Section C, Crystal structure communications. 1996, Vol 52, pp 2805-2806, issn 0108-2701, 11Article

Synthesis and chemical modification of 3,3-dimethyl-1H,3H-furo[4,3-b][1,5]benzothiazepin-1-oneMATSUO, K; SUNAGO, M; OKUTANI, N et al.Chemical and pharmaceutical bulletin. 1995, Vol 43, Num 10, pp 1643-1646, issn 0009-2363Article

Ring expanded rapamycin derivativesSKOTNICKI, J. S; KEARNEY, R. M.Tetrahedron letters. 1994, Vol 35, Num 2, issn 0040-4039, 187, 201-202 [3 p.]Article

Synthesis of some new pyrimido[4',5':4,5]thieno[2,3-b]quinoline derivativesBAKHITE, E. A; ABBADY, M. S; RADWAN, S. M et al.Collection of Czechoslovak chemical communications. 1993, Vol 58, Num 6, pp 1457-1462, issn 0010-0765Article

A new ring transformation : conversion of 6-p-chlorophenyl-3-methyl-5-nitrosoimidazo[2,1-b]thiazole into 8-p-chlorophenyl-8-hydroxyl-5-methyl-3-oxo-1,2,4-oxadiazolo[3,4-c][1,4]thiazine by the action of mineral acidsSPINELLI, D; MUGNOLI, A; ANDREANI, A et al.Journal of the Chemical Society. Chemical communications. 1992, Num 19, pp 1394-1395, issn 0022-4936Article

Immobilized macrocycles containing N, O, and S for separating metal ions by reversed-phase thin-layer chromatographyMOROSANOVA, E. I; MAKSIMOVA, I. M; ZOLOTOV, YU. A et al.Journal of analytical chemistry (New York, NY). 1992, Vol 47, Num 10-11, pp 1355-1362, issn 1061-9348Article

Synthesis of o-dimethylene isoxazole via isoxazole-fused 3-sulfoleneTA-SHUE CHOU; RUEI-CHIH CHANG.Tetrahedron letters. 1992, Vol 33, Num 52, pp 8121-8124, issn 0040-4039Article

The synthesis of a new benzothiazine derivative, related to oxicams, synthesized from natural safrole [1]FRAGA, C. A. M; BARREIRO, E. J.Journal of heterocyclic chemistry. 1992, Vol 29, Num 6, pp 1667-1669, issn 0022-152XArticle

Formation of 2,5-diaryl-1,3-dithiolyl-ium-4-olate in thermal reaction of 4-aryl-1,3,5-oxathiazolylium-5-olateTONO, M; AOTO, H; MATSUDAIRA, Y et al.Tetrahedron letters. 1991, Vol 32, Num 32, pp 4023-4026, issn 0040-4039Article

Syntheses of 4,7-dimethyl-6-phenyl-5,6,7,8-tetrahydro-4H-1,3,6-dioxazocin-2-ones and its related compoundsNISHIYAMA, T; YAMAGUCHI, H; YAMADA, F et al.Journal of heterocyclic chemistry. 1990, Vol 27, Num 2, pp 143-146, issn 0022-152XArticle

Approaches to the tetracyclic eudistomins : the synthesis of N(10)-acethyleudistomin LSTILL, I. W. J; STRAUTMANIS, J. R.Canadian journal of chemistry (Print). 1990, Vol 68, Num 8, pp 1408-1419, issn 0008-4042, 12 p.Article

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