An advanced intermediate for the synthesis of 9,11-secosterolsJäälaid, Raissa; Järving, Ivar; Pehk, Tõnis; Lille, ÜloProceedings of the Estonian Academy of Sciences. Chemistry1998 / 1, p. 39-43

Asymmetric synthesis of the 2,2,3-trisubstituted cyclopentanone, D-ring fragment of 9,11-secosterolsKõllo, Marek; Aav, Riina; Tamp, Sven; Jarvet, Jüri; Lopp, MargusTetrahedron2014 / p. 6723-6727 : ill

Asymmetric synthesis of the D-ring fragment of 9,11-secosterols and its configuration assignmentKõllo, Marek; Aav, Riina; Tamp, Sven; Järvet, Jüri; Lopp, MargusTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [1] p. : ill

Catalytic reduction of sterolsEek, Margus; Allikmaa, Veiko; Pehk, Tõnis; Lopp, Margus24th Estonian Chemistry Days : abstracts of scientific conference1998 / p. 17

Connecting the A,B- and D-rings of 9,11-secosterolsRõuk, Kristi; Kõllo, Marek; Lopp, MargusBalticum Organicum Syntheticum (BOS 2022) : program and abstract book2022 / p. 149 Kogumik

Ergosterooli muundamine 9,11-secosteroolide saamiseksJäälaid, Raissa; Veressinina, Jelena; Järving, Ivar; Pehk, Tõnis; Lille, ÜloXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 37

New cytotoxic sterols from the soft coral Gersemia fruticosaKoljak, Reet; Lopp, Annika; Pehk, Tõnis; Varvas, Külliki; Müürisepp, Aleksander-Mati; Järving, Ivar; Samel, NigulasTetrahedron1998 / p. 179-186

Synthesis of 9,11-secosterols intermediatesAav, Riina2005 http://www.ester.ee/record=b2041634*est

Synthesis of the AB-ring of 9,11-secosterolsAav, Riina; Kanger, Tõnis; Pehk, Tõnis; Lopp, MargusSynlett2000 / No. 4, p. 529-531 https://www.researchgate.net/publication/228068773_Synthesis_of_the_AB-Ring_of_911-Secosterols

Transformation of ergosterol towards 9,11-secosterolsJäälaid, Raissa; Veressinina, Jelena; Järving, Ivar; Pehk, Tõnis; Lille, Ülo23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 42