Scientist Profile

Photo

Gertrudes A. Santos

Expertise: Pharmaceutical Chemistry

Association

    • Phi Kappa Phi, Member
    • Phi Sigma (Biological Honor Society), Member
    • Philippine Association for the Advancement of Science, Member
    • Philippine Pharmaceutical Association, Member
    • Society for the Advancement of Research, Member
    • National Research Council of the Philippines, Member

Employment

    • College of Pharmacy, University of the Philippines, Teaching Assistant, 1951 - 1952
    • National Research Council of the Philippines, Research Assistant, 1952 - 1954
    • College of Pharmacy, University of the Philippines, Instructor, 1954 - 1960
    • College of Pharmacy, University of the Philippines, Assistant Professor, 1961 - 1965
    • College of Agriculture, University of the Philippines, Assistant Professor, 1966

Award

    • Cum Laude, B. S. Pharmacy, University of the Philippines, 1941
    • President's medal for scholarship, University of the Philippines, 1941
    • Gold Medal for scholarship, Philippine Pharmaceutical Association, 1941
    • First Prize Award for pharmacological work on phaeantharine chloride, Manila Medical Society, 1954
    • UNESCO International Fellowship, Braunschweig, Germany, 1958-1960
    • Republic Cultural Heritage Award in science, technology and scientific research or invention, , 1961
    • Fellowship to the regional training course in Phytochemistry , Singapore, UNESCO, 1961
    • Presidential award for the most distinguished physical scientist , , 1965
    • First Prize award for the most distinguished physical scientist, , 1965
    • First prize award, PMA-Abbott research contest, Philippine Medical Association, 1966

Education

    • University of the Philippines, Manila, B. S. Pharmacy, 1941
    • University of the Philippines, Manila, M. S. Pharmaceutical Chemistry, 1952
    • Technische Hochschule Carolo-Wilhemina zu Braunschweig, Germany, Dr. Rer. Nat., 1960

Publication

    • Susan Villareal-Sulit, Amorita Villegas-Castillo, Gertrudes Aguilar-Santos, (D 1962) The alkaloids of Berberis barandana Vidal
    • Philippine Journal of Science Volume 91, No. 4
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, L. M. Joson, (1963) Alcaloides de la Tabernaemontana pandacaqui Poir. Aislamiente de la coronaridina
    • Madrid Anales de la Real Academia de Farmacia
    • (1963) The reductio of dihydroisoquinolinium and quarternary ammoium compoinds with sodium borohydride
    • Proceedings of the Symposium on Research Techniques
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, L. L. Tibayan, (1965) Alcaloides de la Tabernaemontana mucromata Merr. Aislamiento de la tabernaemontanina
    • Madrid Anales de la Real Academia de Farmacia Volume 31, No. 102
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, (1964) Alcaloides de algunas Apocynaceaes de Filipinas
    • Madrid Anales de la Real Academia de Farmacia
    • Susan V. Sulit, Gertrudes Aguilar-Santos, (N 1964) The alkaloid of the Berberidaceae
    • Journal of the Philippine Pharmaceutical Association Volume 11
    • (1964) Tinophyllone, a diterpenoid from Tinomiscium philippinense Diels. (a preliminary report)
    • International Union of Pure and Applied Chemistry Symposium on the Chemistry of NAtural Products (Kyoto)
    • Susan V. Sulit, Gertrudes Aguilar-Santos, (O 1964) The alkaloids of the Berberidaceae
    • Journal of the Philippine Pharmaceutical Association Volume 50, No. 10
    • Florian S. Magno, Gertrudes Aguilar-Santos, Alfredo c. Santos, (D 1964) Voacamine and vobtusine from Voacanga megacarpa Merrill
    • Philippine Journal of Science Volume 93, No. 4
    • Susan V. Sulit, Gertrudes Aguilar-Santos, (D 1964) The alkaloids of the Berberidaceae
    • Journal of the Philippine Pharmaceutical Association , No. 12
    • Gertrudes Aguilar-Santos, Rosita Milan, (N-D 1965) The alkaloids of Mahoia philippinensis Takeda. Palmative isolated as the tetrahyrocompound
    • Journal of the Philippine Pharmaceutical Association Volume 51, No. 11-12
    • (Je 1965) Gitingensine, a new alkaloid from the leaves of Kibatalia gitingensis Woods
    • Philippine Journal of Science Volume 94, No. 2
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, (Jl-D 1951) An improved Kipp generator for the micro DUmas determination
    • Natural and Applied Science Bulletin Volume 11, No. 3-4
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, (My 1952) alkaloids of Phaeanthus ebracteolatus (Presl.) Merrill: on phaeantharine chloride
    • Journal of the Philippine Pharmaceutical Association Volume 39, No. 5
    • Alfredo C. Santos, Gertrudes Aguilar-Santos, Jesusa A. Concha, Patrocinio Valenzuela, (1953) Contribution to the chemistry of alkaloids from Philippine medicinal plants
    • Proceedings of the Eighth Pacific Science Congress of the Pacific Science Association Volume 4A
    • Conrado Dayrit, Gerardo V. de Leon, Horacio R. Estrada, Ernesto V. Valdez, Natividad E. Diaz, Romulo Guevarra, Gertrudes Aguilar-Santos, Alfredo C. Santos, (1953) Pharmacodynamic studies on paheantharine chloride, a new quaternary ammonium alkaloid from Phaeanthus ebracteolatus (Presl.) Merrill: I. Actions on the cardiovascular system and smooth muscles
    • Proceedings of the EighthPacific Science Congress of the Pacific Science Association Volume 4A
    • Gerardo V. de Leon, Horacio R. Estrada, Ernesto V. Valdez, Natividad E. Diaz, COnrado Dayrit, Romulo Guevarra, Gertrudes Aguilar-Santos, Alfredo C. Santos, (1953) Pharmacodynamic studies on phaeantharine chloride, a new quarternary ammonium alkaloid from Phaeanthus ebracteolatus (Presl.) Merrill: II. Ganglionic blocking action
    • Proceedings of the Eighth Pacific Science Congress of the Pacific Science Association Volume 4A
    • Horacio R. Estrada, Gerardo V. De Leon, Conrado Dayrit, Ernesto V. Valdez, Natividad E. diaz, Romulo Guevara, Gertrudes Aguilar-Santos, Alfredo C. Santos, (1953) Pharmacodynamic studies on phaeantharine chloride, a new quaternary ammonium alkaloid from Phaeanthus ebracteolatus (Presl.) Merrill: III. Curariform action
    • Proceedings of the Eighth Pacific Science Congress of the Pacific Science Association Volume 4A
    • Friederich V. Bruchhausen, Alfredo C. Santos, Joachim Knabe, Gertrudes Aguilar-Santos, (1957) Die Konstitution des Phaeantharins
    • Archiv der Pharmazie Volume 62, No. 5
    • Friederich V. Bruchhausen, Alfredo C. Santos, Joachim Knabe, Gertrudes Aguilar-Santos, (Je 1957) Die Konstitution des Phaeantharins
    • Journal of the Philippine Pharmaceutical Association Volume 44, No. 6
    • Alfredo C. Santos, Gertrudes Aguilar-Santos, PAtrocinio Valenzuela, (1957) Studies on Philippine medicinal plants: alkaloids of Phaeathus ebracteolatus (Presl.) Merrill.
    • Proceedings of the Ninth Pacific Science Congress of the Pacific Science Association Volume 5
    • Gertrudes Aguilar-Santos, Friederich V. Bruchhausen, C. Schaffer, (1960) Die Konstitution des Pyenamins
    • Archiv. der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft , No. 293
    • Gertrudes Aguilar-Santos, F. V. Bruchhausen, C. Schaffer, () Uber die Alkaloide von Pyenarrhena manillensis Vidal Pyenamin, ein neues Alkaloid der Berbamin-Reihe der Biscoclaurin-alkaloide
    • Archiv. der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft , No. 293
    • () Uber die tertiaren Alkaloide von Pyenarrhena manillensis Vidal: die Konstitution des Pycnamins
    • Braunschweig
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, G. C. Lleander, L. M. Joson, (1961) Alkaloids of Voancanga globosa (Blanco) Merr. a preliminary report
    • Proceedings of the Symposium on Phytochemistry (Honngkong)
    • Gertrudes Aguilar-Santos, Alfredo C. Santos, (1961) Progress of phytochemistry in the Philippines, 1958-1961
    • Proceedings of the Symposium on Phytochemistry
    • Gertrudes Aguilar-Santos, S. Villareal, (1961) Tertiary alkaloids of the Philippine Berberidaceae
    • Proceedigns of the Symposium on Phytochemistry (Hongkong)
    • Susan Villareal-Sulit, Gertrudes Aguilar-Santos, (Mr 1963) The tertiary alkaloids of Mahonia philippinensis Takeda
    • Philippine Journal of Science Volume 92, No. 1
    • (1965) Tinophyllone, a diterpenoid from Tinomiscium philippinense Diels.
    • Chem. Ind.

Trainings

    • Training course in phytochemistry, April 10, 1961 - April 30, 1961, Singapore