Saenz Renauld brothers
Germán Federico Saenz Renauld, Costa Rican hematologist (23 December 1935 – Presented a topographical classification of abnormal hemoglobins Clasificación topografica de las hemoglobinas anormales. Rev. Biol. Trop. 24(1):57-68, 1976 HEMATOLOGY / GENETICS With W.E. Rodríguez Romero, M. Castillo, M.A. Chaves, L.H. Gui, J.B. Wilson, E. Baysal, N. Smetanina, J.Y. Leonova & T.H.J. Huisman. Hb Costa Rica or α2β277(EF1) His→Arg: the first example of a somatic cell mutation in a globin gene. Human Genetics 97(6):829-33, 1996 With M.H. Wiehe Chaves, A. Berrantes, J. Elizondo, A.G. Montero & A. Yoshida. A glucose 6 phosphate dehydrogenase variant GD(-) Santamaria found in Costa Rica. Acta Hematologica 72(1):37-40, 1984 With J. Elizondo, C. Paez, M. Ramón, M. Garcia, A. Gutierrez & M. Micheld Estrada. G6PD Puerto Limón: a new deficient variant of glucose 6-phosphate dehydrogenase associated with congenital nonspherocytic hemolytic anemia. Human Genetics 62(2):110-2, 1982 With J. Elizondo, M. Alvarado, F. Ametlla, G. Arroyo, G. Martínez, F. Lima & B. Colombo. Chemical characterization of a new haemoglobin variant, haemoglobin Cubujuqui (α2141)(HC3)Arg replaced by Ser beta2). Biochim. Biophys. Acta 494(1):48-50, 1977 DEVELOPED METHODS With N. Lobo, I. Holst, K. Schosinsky & M. Chaves. Creatinina intraeritrocitária como valoración de la edad celular. Rev. Costarric. Cien. Med. 11(3-4):27-33, 1990 With E.M. Quintana & M. Chaves. Soluciones patron y control para la medición de la hemoglobina como oxihemoglobina. Rev. Costarric. Cien. Med. 8(3):149-58, 1987 With M. Chaves, G. Arroyo, E. Valenciano & J. Jimenez. Hierro serico y transferrina funcional: capacidad total de fijación de hierro: preconización de una metodologia. Rev. Costarric. Cien. Med. 6(1):51-64, 1985 With E. Valenciano & K. Schosinsky. Experimental and critical approach to the assay of hemoglobin. Sangre 24(6):1133-41 1979 With M. Alvarado, J. Elizondo, G. Arroyo, F. Ametlla, J. Jimenez, G.M. Montero, R. Chavez, E. Valenciano & R.F. Jimenez. Haemogloblinopathies and related disoders. II. Presentation of the proposed screening methods. Sangre 23(4):489-502, 1978 José Alberto Saenz Renauld, Costa Rican plant chemist and mycologist (1929 – DESCRIBED FUNGI TAXA Genus Ligiella 1980 (in honor to his wife Ligia) Species Ligiella rodrigueziana 1980 Pseudocolus grandis 1982 with Rawla & Sharma NEW CHEMICALS With G.R. Pettit, D.E. Schaufelberger, R.A. Niemann & C. Dufresne. Antineoplastic agents,177. Isolation and structure of phyllanthostatin 6. J. Nat. Prod. 53(6):1406-13, 1990 With G.R. Pettit, G.M. Cragg, M.I. Suffness, D. Gust, F.E. Boettner, M. Williams, P. Brown, J.M. Schmidt & P.D. Ellis. Antineoplastic agents 104. Isolation and structure of the Phyllanthus acuminatus Vahl (Euphorbiaceae) glycosides. J. Org. Chem. 49(22):4258-66, 1984 With S.M. Kupchan, C.W. Sigel, M.J. Matz, R.C. Haltiwanger & R.F. Bryan. Jatrophone, a novel macrocyclic diterpenoid tumor inhibitor from Jatropha gossypifolia. J. Am. Chem. Soc. 92(14):4476-7, 1970 With S.M. Kupchan, W.K. Anderson, P. Bollinger, R.W. Doskotch, R.M. Smith, H.K. Schnoes, S.L. Burlingame & D.H. Smith. Tumor inhibitors. XXXIX. Active principles of Acnistus arborescens. Isolation and structural and spectral studies of withaferin A and withacnistin. J. org. Chem. 34:3858, 1969 With M. Nassar-Carballo. Phytochemical screening of Costa Rican plants: alkaloid analysis. III. Rev. Biol. trop. 15:195-202, 1968 With S.M. Kupchan, R.W. Doskotch, P. Bollinger, A.T. McPhail & G.A. Sim. The isolation and structural isolation of a novel steroidal tumor inhibitor from Acnistus arborescens. J. Am. Chem. Soc. 87(24):805-6, 1965 With S.M. Kupchan, J.R. Kupchan, J.E. Knox & A. Kelsey. Calotropin, a cytotoxic principle isolated from Asclepias curassavica L. Science (1964) With A. Ashok, T.G. McCloud, C.G. Chang & J.M. Cassidy. A novel cytotoxic deoxocucurbitacin from Desfontainea spinosa
Rushdi Said
Rushdi al Farag Said, Egyptian geologist and paleontologist (Cairo 12 May 1920 – Virginia, USA 08 February 2013) DESCRIBED FOSSIL TAXA Genera Kefiella 1982 with Donze (Fossil Ostracoda) Paleogaudryina 1958 with Barakat (Fossil Foraminifera) Species About 100 new fossil species HONORS Saidomys James & Slaughter 1974 (Fossil Mammalia) Rushdisaidina Bassiouni & Luger 1990 (Fossil Ostracoda)
Rudolf George Strey
Rudolf George Strey, German-born South African botanist (Templin, Uckermack District, Brandemburg 28 April 1907 – Margate Retirement Village, Kwa Zulu Natal 30 June 1988) DESCRIBED PLANTAE TAXA Subgenus Protocussonia 1973 Species Cussonia arenicola 1973 Cussonia gamtoosensis 1975 Cussonia nicholsonii 1973 Cussonia sphaerocephala 1973 Cussonia zuluensis 1973 Eugenia erythrophylla 1972 Raphia australis 1969 with Obermeyer HONORS Streyella Janse 1958 (Lepidoptera)
Rubens & Lélia Santos
Rubens da Silva Santos, Brazilian paleontologist (Rio de Janeiro 28 April 1918 – Rio de Janeiro 28 September 1996) Authored about 70 papers DESCRIBED FOSSIL TAXA Pisces Suborder Ararapichthyioidei 1985 Families Ararapichthyidae 1985 Rhizochlatridae 1960 with Travassos Vinctiferidae 1990 Genera Anisopleurodontis 1994 Araripelepidotes 1990 Araripichthys 1985 Codoichthys 1994 Itaparica 1986 Itapyrodus 1990 Laeliichthys 1985 Neomicrodon 1986 with Figueiredo Neoproscinetes 1987 with Figueiredo Palaeomyliobatis 1960 with Travassos Paraelops 1971 Procharax 1956 with Travassos Rhizolatrus 1960 with Travassos Santaniichthys 1991 Scutatuspinosus 1985 with Silva Correa Tremembichthys 1993 with Secioso Species Valid Species Anisopleurodontis pricei 1994 Araripichthys castilhoi 1985 Astyanax unicus 1955 with Travassos Caboellimma cruzae 1990 Chiromystus woodwardi 1949 Cladocyclus woodwardi 1950 Cladodus pirauariensis 1967 Clupavus brasiliensis 1985 Codoichthys carnavali 1994 Cyphocharax mosesi 1955 with Travassos Diodon ferreirai 1960 with Travassos Francischanos moraesi 1955 Galeocerdo paulinoi 1960 with Travassos Hybodus florencei 1987 with Ragonha Iansan beurleni 1968 Itaparica woodwardi 1949 Itapyrodus punctatus 1990 Laeliichthys ancestralis 1985 Lepidosiren megalos 1987 Lepidotes dixseptiensis 1963 Lepidotes oliveirai 1969 Lepidotes roxoi 1953 Lepisosteus cominatoi 1984 Lignobrycon altus 1946 Mercediella riachuelense 1991 with Figueiredo Neoproscinetes penalvai 1970 Ophiopsis cretaceous 1968 with Valença Ophiopsis longipectoralis 1968 with Valença Palaeomyliobatis pirabensis 1960 with Travassos Paraelops cearensis 1971 Phacodus sergipensis 1988 with Figueiredo Potiguaro rosadoi 1963 Procharax minor 1956 with Travassos Rhizochlatrus vidalis 1960 with Travassos Santanichthys diasii 1996 Scutatuspinosus itapagipensis 1985 with Correa Sphaerodus paraensis 1960 with Travassos Sphenacantus gondwanus 1947 Sphenacanthus maranhensis 1946 Sphyraena cunhai 1960 with Travassos Sphyraena egleri 1960 with Travassos Taquaralodus albuquerquei 1946 Tharrhias castellanoi 1962 with Duarte Vinctifer araripinensis 1994 Vinctifer longirostris 1990 Xenacanthus tocantinsensis 1970 with Salgado Crustacea Genus Unusuropode 1962 with Duarte HONORS (Fossil Pisces) Santosichthys Malabarba 1988 Santosius Arratia 1982 Rubencanthus Figueroa & Gallo 2017 His wife, Lélia Duarte, paleobotanist (Rio de Janeiro 21 July 1933 – Rio de Janeiro 2013) Developed a process for obtaining leaf graphical printings (1957) Co-described the fossil crustacean genus Unusuropode and the fossil fish species Tharrhias castellanoi 1962 First fossil record of genus Comptosema Hook. et. Arn. and other 8 plant species With A.F.P. de Rezende Martins. Contribuição ao conhecimento da flora cenozóica do Brasil, jazigo Vargem Grande do Sul, SP: série Taubaté.I. An. Acad. Bras. Ciencias 55(1):109-21, 1983 DESCRIBED FOSSIL PLANTAE TAXA Genus Paraleptaspis 1997 Species Anemia debilis 1985 Annona carnavali 1958 Annona lamegoi 1958 Annona oliveirae 1958 Apeiba pulchra 1972 Araucaria cartellei 1993 Araucarites vulcanoi 1989 Ardisia refulgens 1979 with Vasconcelos Asplenium ferruginii 1985 Banisteria ampliata 1980 with Nogueira Bixa fossilia 1979 with Vasconcelos Bonnetia frequens 1972 Brachyphyllum castilhoi 1985 Calyptranthes argilosa 1985 with Martins Camptosema cordatum 1983 with Martins Camptosema primum 1983 with Martins Canavalia oliveirai 1989 Caryocar recognitum 1972 Cassia adumbrata 1980 with Mello Filha Cassia elliptica 1983 with Martins Cassia parabicapsularis 1983 with Martins Cassia parkeri 1983 with Martins Cassipourea brasiliensis 1972 Cedrela arcuata 1983 with Martins Clusia paranemorosa 1980 with Nogueira Coccoloba bahiensis 1985 with Nogueira Copaifera flexuosa 1989 with Mandarim de Lacerda Curatella russensis 1980 with Nogueira Cybianthus tenuis 1979 with Vasconcelos Davilla destituta 1972 Dictyoloma beckeri 1980 with Mello Filha Diospyros sculpta 1972 Endlicheria tropica 1972 Eriotheca prima 1974 Eugenia punctata 1985 with Martins Eugenia vargensis 1985 with Martins Faramea lapidescens 1972 Gomidesia acostata 1985 with Martins Guatteria ackermanii 1972 Guatteria basilata 1972 Hirtella berryana 1972 Hirtela perfecta 1980 with Mello Filha Hortia paraensis 1972 Lastrea dardanoi 1979 Licania angustata 1980 with Mello Filha Licania gandarelensis 1980 with Mello Filha Luehea nervaperta 1989 with Martins Machaerium acinaciformium 1989 with Mandarim de Lacerda Machaerium nervosum 1983 with Martins Maytenus decurtata 1980 with Mello Filha Maytenus fragilis 1985 with Martins Meriania deficiens 1972 Myrcia diafana 1985 with Martins Myrcia pirabensis 1972 Myrciaria abscondita 1980 with Mello Filha Oxandra emygdiana 1958 Paraleptaspis vargensis 1991 Pisonia ampliata 1972 Plenckia prima 1992 with Mandarim de Lacerda Plumiera recta 1980 with Nogueira Porophyllum linoi 1983 with Nogueira Psidium adornatum 1985 with Martins Qualea insisa 1980 with Mello Filha Rapatea primordialis 1972 Rheedia sculpta 1979 with Vasconcelos Sapindus ferreirae 1972 Seguieria alvarengai 1989 with Martins Serjania decursiva 1972 Serjania mezzalirae 1983 with Martins Strychnos fossilium 1992 with Mandarim de Lacerda Styrax paraibensis 1980 with Vasconcelos Styrax rosadoi 1959 Symplocos dealbata 1985 with Martins Tibouchina dolianitii 1956 Tibouchina santosii 1956 Trichilia antecedens 1972 Typha tremembensis 1992 with Mandarim de Lacerda HONORS (Fossil) Laeliichthys Silva Santos 1985 (Pisces) Duartia Martins Neto 2001 (Coleoptera) Duartenia Mohr, Schultka, Süss & Bernardes de Oliveira 2012 (Plantae)
Rosa Bernstein Scorzelli
Rosa Bernstein Scorzelli, Brazilian geochemist and meteoricist (1940 – CONTRIBUTIONS Named tektoids With J. Gattacceca, B. Devouard, J. Barrat, P. Rochette, M.L. Balestrieri et al. A 650 km2 Miocene strewnfield of splash-form impact glasses in the Atacama Desert, Chile. Earth Planet. Sci. Lett. 569:117049-59, 2021 First observation of low moment Fe-Ni phases (αLS-phase or antitaenite) and first to report two minerals with same crystal structure and same composition but differing only in electronic structure and associated properties With D.G. Rancourt, K.Lagarec, A. Densmore, R.A. Dunlap, J.I. Goldstein & R.J. Reisner. Experimental proof of the distinct electronic of a new meteoritic Fe-Ni alloy phase. J. Magn. Magnet. Materials 191:255-60, 1999 With A.B. Domínguez & E.B. Saitovich. New iron species observed by Mossbauer spectroscopy in Y-SR-Cu-O compounds containing oxyanions. Hyperf. Inter. 2:245-9, 1997 With D.G. Rancourt. Low-spin gamma Fe-Ni proposed as a new mineral in Fe-Ni bearing meteorites: epitaxial intergrowth of gamma LS and tetrataenite as a possible equilibrium state at 20-40% Ni. J. Magn. Magnet. Materials 150:30-6, 1995 Papers in Nature With J. Danon, I.S. Azevedo, J. Laugier & A. Chamberod. Santa Catharina meteorite and phase composition of irradiated Fe-Ni invar alloys. Nature 284:537-8, 1980 With J. Danon, I.S. Azevedo, W.C. Curvello, J.F. Albertsen & J.M.Knudsen. Iron-nickel 50-50 Superstructure in the Santa Catharina meteorite. Nature 277:283-4, 1979 With J. Danon, I.S. Azevedo & M.C. Michel-Levy. Iron-nickel superstructure in metal particles of chondrites. Nature 281:469-71, 1979 HONORS 7735 Scorzelli (Asteroid)
Rodolpho Albino Dias da Silva
Rodolpho Albino Dias da Silva, Brazilian pharmacist (Cantagalo, Rio de Janeiro 05 August 1889 – Rio de Janeiro 07 October 1931) Performed studies about plant chemistry aiming its medicinal uses Described anatomically and microscopically one hundred plants of Brazilian flora First to study microscopic preparations of Brazilian plant drugs First to proposed figures of histological sections in a Pharmacopea (1927) but it wasn’t realized Authored alone the first Brazilian pharmacopeia titled Farmacopéia dos Estados Unidos do Brasil (1908-20). This work earned him international renown Authored formulations of a number of medicines for Laboratórios Granado Showed that sapucainha (Carpotroche brasiliensis) oil as an alternate to chaulmoogra oil due to isolating chaulmugric and hydnocarpic acids from this oil SOME BIBLIOGRAPHY A coroba (Jacaranda tomentosa R. Brown). Bol. Assoc. Bras. Farm. 1(2):25, 1920 O guaicuru (Statice brasiliensis Boissier). Bol. Assoc. Bras. Farm 1(1), 1920 Questões sobre nomenclatura chimica. Bol. Assoc. Bras. Farm. 11(1), 1921 Peroba (Aspidosperma peroba Fr. Allemão). Rev. Bras. Med. Farm 2(2):58, 1921 Plumbagináceas brasileiras (1923) Estudo botânico e farmacognóstico da Muirapuama (Ptychopetalum olacoides Benth.). Rev. Bras. Med. Farm. 1(1):37, 1925 Cipó caboclo (Davilla rugosa Poirier). Rev. Bras. Med. Farm 1(2):137, 1925 Pipi (Petiveria tetrandra Gomes). Rev. Bras. Med. Farm 1(4-6):329, 1925 Sapucainha. Rev. Bras. Med. Pharm. 2 (10-11):627-46, 1926 O chaulmoograto de ethylio. Rev. Bras. Med. Pharm. 2(6):399, 1926 Doseamento da alcalinidade do líquido de Dakin. Rev. Bras. Med. Farm 3(7-8):337, 1927 & 2(4):244, 1926 Oleo de capivara. Rev. Bras. Med. Farm 2(7-9):493, 1926 & 2(5):313, 1920 Xarope de Grindelia. Rev. Bras. Med. Farm 2(11):119, 1926 Xarope de Tolu. Rev. Bras. Med. Farm 2(3):175, 1926 Catuaba (Anemopegma mirandum (Chamisso) De Candolle. Rev. Bras. Med. Pharm. 3(1-2):55-62, 1927 Oleo de capivara contém o vitasterol A. Rev. Bras. Med. Farm. 3(9-12):422, 1927 Reações coloridas para pesquisa das vitaminas. Rev. Bras. Med. Farm 5:291, 1929 Monografia das falsas poaias do Brasil. Rev. Syniatrica 5-6, 1940