Vetter-Diechtl H, Vetter W, Richter W, Biemann K. [A suitable arginine derivative for mass spectrometry and gas chromatography]. EXPERIENTIA 1968;24:340-1. [PMID: 5705179 DOI: 10.1007/bf02140808] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]

Bruderer H, Richter W, Vetter W. Zur massenspektrometrischen Eliminierung von Neutralpartikeln aus Molekel- und Fragment-Ionen. Helv Chim Acta 1967. [DOI: 10.1002/hlca.19670500726] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]

Vetter W, Vecchi M, Gutmann H, Rüegg R, Walther W, Meyer P. [Gas chromatography and mass spectrometry investigations of phytylubiquinone Vitamin K1, and Vitamin K2]. Helv Chim Acta 1967;50:1866-79. [PMID: 5590992 DOI: 10.1002/hlca.19670500721] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]

Vecchi M, Vetter W, Walther W, Jermstad SF, Schutt GW. [Gas chromatographic and mass spectrometric investigation of the trimethylsilylethers of vitamin A and some of its isomers]. Helv Chim Acta 1967;50:1243-8. [PMID: 5600935 DOI: 10.1002/hlca.19670500506] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]

Mayer H, Vetter W, Metzger J, Rüegg R, Isler O. [Concerning the chemistry of vitamin E. 7. The stereospecific cyclization of (3'R, 7'R, 11'R)-alpha-tocopherolquinone]. Helv Chim Acta 1967;50:1168-78. [PMID: 5592029 DOI: 10.1002/hlca.19670500424] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]

Vetter W, Schill G. Die gezielte synthese von catena-verbindungen—IX. Tetrahedron 1967. [DOI: 10.1016/s0040-4020(01)83366-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]

Richter W, Vecchi M, Vetter W, Walther W. Gas-chromatographische und massenspektrometrische Untersuchung von Vitamin-B6-Trimethylsilderylderiveten. Helv Chim Acta 1967. [DOI: 10.1002/hlca.19670500204] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]

Kishi T, Hesse M, Vetter W, Gemenden CW, Taylor WI, Schmid H. Macralstonin. Helv Chim Acta 1966. [DOI: 10.1002/hlca.19660490216] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]

Eppenberger U, Vetter W, Reichstein T. Stapelogenin, vermutliche Struktur. Glykoside und Aglykone, 276. Mitteilung. Helv Chim Acta 1966. [DOI: 10.1002/hlca.19660490513] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]

Bernauer K, Englert G, Vetter W. An apocynaceae-alkaloid of a novel type. EXPERIENTIA 1965;21:374-5. [PMID: 5871070 DOI: 10.1007/bf02139743] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]

Pinar M, von Philipsborn W, Vetter W, Schmid H. Limaspermin. Helv Chim Acta 1962. [DOI: 10.1002/hlca.19620450660] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]

Biemann K, Vetter W. Separation of peptide derivatives by gas chromatography combined with the mass spectrometric determination of the amino acid sequence. Biochem Biophys Res Commun 1960. [DOI: 10.1016/0006-291x(60)90065-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]

Bretschneider H, Vetter W. Synthese desdl-4-Amino-3-isoxazolidons sowie seinerd-Form, des nat�rlichen Cycloserins. MONATSHEFTE FUR CHEMIE 1959. [DOI: 10.1007/bf00905668] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]

Vetter W, Bretschneider H. Eine Synthese vondl-4-Dimethylamino-isoxazolidon-(3) (N,N-Dimethylcycloserin) und Versuche zur Synthese am Ring alkylierter 4-Amino-isoxazolidone. MONATSHEFTE FUR CHEMIE 1959. [DOI: 10.1007/bf00905678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]

Bretschneider H, Vetter W, Semenitz E. Synthese und antibakterielle Eigenschaften des D,L-N,N-Dimethylcycloserins. ACTA ACUST UNITED AC 1958. [DOI: 10.1007/bf00900991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]