Dr. Alfredo C. Santos was born on August 15, 1900 in Sto. Tomas, Pmapanga, Philippines and he was died April 11, 1990.
he studied at UP(University of the Philippines( Batch 1921) at the course of Pharmacy. He masteral at University of Sto. Tomas 1925
Conducted research on the isolation of alkaloids from Philippine medicinal plants
Dr. Alfredo C. Santos devoted his career in the study of chemistry of natural products and the search for medicinal properties of local species. A native of Sto. Tomas, Pampanga, Dr. Santos earned his degrees in bachelor, masters and doctorate from the University of the Philippines, 1921, University of Santo Tomas, 1925 and Univesitat Munster, Germany in 1929 majoring in Pharmaceutical Chemistry. He was conferred the National Scientist Award in 1978.
A professor of industrial pharmacy by vocation, he conducted significant researches on the isolation and structure elucidation of phaeanthine and phaeantharine which are alkaloids from indigenous medicinal plants.
DR. Alfredo C. Santos (Chemist and Pharmacist), Alkaloids, Degree in Bachelor, Doctorate, Elucidation of Phaeanthine, Industrial Pharmacy, Local Species, Masters, Medicinal Plants, Medicinal Properties, and he awarded National Scientist Award (1978), Natural Products, Pampanga, Phaeanthrine, he studied in Sto. Tomas, Study of Chemistry, University of the Philippines (1921), Univesitat Munster Germany (1929), Univesity of Santo Tomas (1925)
I just found it in life documentation,& the famous Filipino Scientist book, i just share it to you, thanks and goodluck for your research,hope it can helps you much. :)Princess Keybird Hamtori.
Chat with our AI personalities
Alfredo C. Santos was a Filipino general who served in the Philippine Army during World War II. He is known for his leadership in the Battle of Bessang Pass, where his troops successfully delayed the Japanese forces. Santos was later promoted to the rank of Major General and achieved a distinguished military career.
Alfredo Santos is not credited with inventing anything. He was an engineer who entered the military and became a four-star general in the Philippine army.
Alfredo C. Santos is known for his extensive research in the field of organic chemistry, particularly in the areas of natural products and biologically active compounds. He has made significant contributions to the development of new methodologies for organic synthesis, as well as the isolation and characterization of novel compounds from plants and marine organisms. Santos has also played a key role in advancing the understanding of the chemical properties and pharmacological activities of these compounds.
Some possible structures of C7H12 include: Cycloheptane (a 7-membered ring with all carbons saturated with hydrogen) 1,3-cyclohexadiene (a cyclic compound with a double bond between carbons 1 and 3) Heptene (a linear alkene with a double bond at any position along the carbon chain)
A a c a c c a c
The length of a linear continuous chain of 18 carbon atoms would be approximately 22.5 nanometers. Each carbon-carbon bond has a length of about 0.154 nanometers, and with 17 bonds between 18 carbon atoms, the total length would be approximately 22.5 nanometers.
The C-C-C bond angle in cumulene is approximately 180 degrees, which is linear. The H-C-H bond angle in cumulene is around 120 degrees, which is trigonal planar.