Article

Ratih Dewi Saputri and Tjitjik Srie Tjahjandarie and Mulyadi Tanjung (2021) Two novel coumarins bearing an acetophenone derivative from the leaves of Melicope Quercifolia. Natural Product Research, 35 (8). pp. 1256-1261. ISSN 1478-6419, Online. 1478-6427

Mulyadi Tanjung and Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Muhammad Fajar Aldin and Hery Purnobasuki (2020) Two new pyranoxanthones from the stem bark of Calophyllum pseudomolle P.F. Stevens. Natural Product Research. pp. 1-6.

Mulyadi Tanjung and Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Andre Harsono and Muhammad Fajar Aldin (2020) A New Cinnamyl Acid Derivative from the Roots of Willughbeia coriacea Wall. Natural Product Sciences, 26 (1). pp. 79-82. ISSN 1226-3907(pISSN) / 2288-9027(eISSN)

Tjitjik Srie Tjahjandarie and Mulyadi Tanjung and Dhaniar Farah Rahmania and Churin In Rhidoma and Ratih Dewi Saputri (2019) Calodioscurins A and B, two new isoprenylated xanthones from the stem bark of Calophyllum dioscurii P.F. Stevens. Natural Product Research, 33 (23). pp. 37-41. ISSN 1478-6427

Mulyadi Tanjung and Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Baharrani Dwi Kurni and Muhammad Faisal Rachman and Yana Maolana Syah (2019) Calotetrapterins A-C, three new pyranoxanthones and their cytotoxicity from the stem bark of Calophyllum tetrapterum Miq. Natural Product Research, 33 (23). pp. 36-42. ISSN 1478-6427

Mulyadi Tanjung and Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Baharrani Dwi Kurnia and Muhammad Faisal Rachman and Yana Maolana Syah (2019) Calotetrapterins A-C, three new pyranoxanthones and their cytotoxicity from the stem bark of Calophyllum tetrapterum Miq. Natural Product Research, 35 (3). pp. 1-6. ISSN 1478-6419 (Print) 1478-6427 (Online)

Tjitjik Srie Tjahjandarie and Mulyadi Tanjung and Ratih Dewi Saputri and Puja Bintu Nadar and Muhammad Fajar Aldin and EvaMarliana and Anton Permad (2019) Flavestin K, An Isoprenylated Stilbene from the Leaves of Macaranga recurvata Gage. Natural Product Sciences, 25 (3). pp. 1-4. ISSN 1226-3907

Ratih Dewi Saputri and Tjitjik Srie Tjahjandarie and Mulyadi Tanjung (2019) Two novel coumarins bearing an acetophenone derivative from the leaves of Melicope Quercifolia. Natural Product Research, 33 (23). pp. 49-54. ISSN 1478-6427

Mulyadi Tanjung and Intan Nurmalasari and Aisyah Kanti Wilujeng and Ratih Dewi Saputri and Fida Rachmadiarti and Tjitjik Srie Tjahjandarie (2018) Acronyculatin P, A New Isoprenylated Acetophenone from the Stem Bark of Acronychia pedunculata. Natura Product Sciences, 24 (4). pp. 284-287. ISSN 1226-3907

Ratih Dewi Saputri and Tjitjik Srie Tjahjandarie and Mulyadi Tanjung (2018) Alkaloid Kuinolin dari Melicope denhamii dan Uji Aktivitas Antikankernya. Jurnal Sains dan Kesehatan, 1 (9). pp. 505-509. ISSN 2407-6082

Mulyadi Tanjung and Ratih Dewi Saputri and Ryan Ayub Wahjoedi and Tjitjik Srie Tjahjandarie (2017) 4-Methoxy-3-(3-methylbut-2-en-1-yl)-7-[(3-methylbut2-en-1-yl)oxy]quinolin-2(1H)-one from Melicope Moluccana T.G. Hartley. Molbank, 2017 (2). pp. 1-5. ISSN 1422-8599

Mulyadi Tanjung and Ratih Dewi Saputri and Tjitjik Srie Tjahjandarie (2017) 5,9,11-Trihydroxy-10-(2″-hydroxy-3″-methylbut-3″-en -1-yl)-2,2-dimethyl-3-(2′-methylbut-3′-en-2′-yl)-2H,12 H-pyrano[2,3-a]xanthen-12-one from Calophyllum pseudomole. Molbank, 2017 (4). pp. 1-5. ISSN 1422-8599

Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Mulyadi Tanjung (2017) 5,9,11-Trihydroxy-2,2-dimethyl-3-(2-methylbut-3en-2-yl)pyrano[2,3-a]xanthen-12(2H)-one from the Stem Bark of Calophyllum tetrapterum Miq. Molbank, 2017 (1). pp. 1-5. ISSN 1422-8599

Mulyadi Tanjung and Ratih Dewi Saputri and Faiz Fakhriah Fitriati and Tjitjik Srie Tjahjandarie (2016) Antimalarial and Antioxidant Activities of Isoprenylated Coumarins from the Stem Bark of Mesua borneensis L. Journal of Biologically Active Products from Nature, 6 (2). pp. 95-100. ISSN 2231-1866

Mulyadi Tanjung and Ratih Dewi Saputri and Tjitjik Srie Tjahjandarie (2016) 5,9,11-Trihydroxy-2,2-dimethyl-10-(30-methyl-2 butenyl)-3-(2”-methyl-3”-butenyl)pyrano[2,3a]xanthen-12(2H)-one from the Stem Bark of Calophyllum pseudomole. Molbank, 2016 (3). pp. 1-5. ISSN 1811-9506

Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Mulyadi Tanjung (2016) Methyl 2,5-Dihydroxy-4-(3-methyl-2-butenyl)benzoate. Molbank, 2016 (2). pp. 1-5. ISSN 1422-8599

Book Section

Tjitjik Srie Tjahjandarie and Ratih Dewi Saputri and Mulyadi Tanjung (2016) Phenolic Compounds from The Stem Bark Erythrina Orientalis and Detection of Antimalaria Activity by ELISA. In: 5th International Conference and Workshop on Basic and Applied Sciences (ICOWOBAS 2015). AIP Conference Proceedings (1718). AIP Publishing, New York, 060007-1. ISBN 978-0-7354-1364-1