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Chetana, P. R. and Siddaramaiah, X. and Ramappa, P. G. (2005) TGA studies of metoclopramide complexes of cobalt(II) in the solid state. THERMOCHIMICA ACTA, 425 (1-2). pp. 13-21.
Chetana, P. R. and Siddaramaiah, X. and Ramappa, P. G. (2005) TGA studies of metoclopramide complexes of cobalt(II) in the solid state. Thermochimica Acta, 425 (1-2). pp. 13-21. ISSN 0040-6031
Lokanath, N. K. and Anandalwar, S. M. and Shashidhara Prasad, J. and Ramappa, P. G. (2001) Crystal structure of diphenyl pyraline tetrachloroferrate. ANALYTICAL SCIENCES, 17 (9). pp. 1135-1136.
Revanasiddappa, H. D. and Ramappa, P. G. and Manju, B. (2000) Spectrophotometric determination of secnidazole in pharmaceutical formulations. Eastern Pharmacist, 43 (505, C). pp. 141-142. ISSN 0012-8872
Revanasiddappa, H. D. and Manju, B. and Ramappa, P. G. (1999) Spectrophotometric method for the determination of ritodrine hydrochloride and amoxicillin. ANALYTICAL SCIENCES, 15 (7). pp. 661-664.
Ramappa, P. G. (1999) Biologically active metal complexes with phenothiazines and related ligands: a review. JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 76 (5). pp. 235-238.
Ramappa, P. G. and Revanasiddappa, H. D. (1999) Spectrophotometric assay of perinorm in pharmaceutical formulations. Journal of the Institution of Chemists (India), 71 (3, Cop). pp. 87-88. ISSN 0020-3254
Naik, H. S. B. and Siddaramaiah, and Ramappa, P. G. (1999) Thermogravimetric analysis of cobalt(II)-dothiepin complexes. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 55 (3). pp. 841-849.
Ramappa, P. G. and Revanasiddappa, H. D. (1999) A facile spectrophotometric determination of metoclopramide hydrochloride in pharmaceutical dosage forms. Indian Drugs, 36 (6, Cop). pp. 381-384. ISSN 0019-462X
Ramappa, P. G. and Somasekharappa, K. G. (1998) Synthesis and characterization of copper(II) complexes with diphenylpyraline hydrochloride. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 28= (2). pp. 263-274. ISSN 0094-5714
Lokanath, N. K. and Sridhar, M. A. and Shashidhara Prasad, J. and Naik, H. S. B. and Ramappa, P. G. (1997) Crystal structure of 3-(6H-dibenzo b,e thiepin-11-ylidene)propyl-dimethylamine hydrochloridecobalt chloride complex, C38H38Cl4CoN2S2. Zeitschrift Fur Kristallographie-New Crystal Structures, 212 (1). pp. 15-16. ISSN 1433-7266
Naik, H. S. B. and Ramappa, P. G. (1997) Kinetic and thermal stability of cobalt(II)-imipramine complexes. Asian Journal of Chemistry, 9 (1). pp. 63-65. ISSN 0970-7077
Shanmukhappa, S. and Ramappa, P. G. (1997) Synthesis, spectral, magnetic, thermal and antibacterial properties of metal complexes of isothipendyl. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 27 (7). pp. 967-983. ISSN 0094-5714
Shanmukhappa, S. and Ramappa, P. G. (1997) Thermoanalytical and spectral characterization of cadmium(II) complexes of propantheline bromide. Asian Journal of Chemistry, 9 (4). pp. 715-721. ISSN 0970-7077
Naik, H. S. B. and Ramappa, P. G. (1996) Isolation, characterization and antimicrobial activity of imipramine-cobalt(II) complexes. ASIAN JOURNAL OF CHEMISTRY, 8 (4). pp. 644-648. ISSN 0970-7077
Shanmukhappa, S. and Ramappa, P. G. (1996) Synthesis, spectral, thermal studies and antimicrobial activity of cobalt(II) complexes of propantheline bromide. ASIAN JOURNAL OF CHEMISTRY, 8 (4). pp. 655-664. ISSN 0970-7077
Naik, H. S. B. and Ramappa, P. G. (1996) Thermal degradation kinetics of cobalt(II)-doxepin complexes. THERMOCHIMICA ACTA, 287 (2). pp. 279-286. ISSN 0040-6031
Revanasiddappa, H. D. and Ramappa, P. G. (1996) Spectrophotometric determinations of some phenothiazine drugs. TALANTA, 43 (8). pp. 1291-1296. ISSN 0039-9140
Nagendrappa, G. and Somashekar, R. and Madhava, M. S. and Ramappa, P. G. (1996) Debye-Waller factor and Debye temperature for three metal-organic complexes. Indian Journal of Physics, A, 70A (5, Cop). pp. 637-640. ISSN 0252-9262
Naik, Nagaraja and Ramappa, P. G. (1995) STRUCTURAL AND ANTIMICROBIAL STUDIES OF SOME NEWLY SYNTHESIZED COMPLEXES OF COBALT(II) OF BIOINORGANIC RELEVANCE. ASIAN JOURNAL OF CHEMISTRY, 7 (4). pp. 860-868. ISSN 0970-7077
Somasekharappa, K. G. and Ramappa, P. G. (1995) EXTRACTION-SPECTROPHOTOMETRIC DETERMINATION OF BISMUTH(III) IN WOODS ALLOY THROUGH COMPLEXATION OF HEXA-IODOBISMUTHATE AND PROCHLORPERAZINE MESYLATE. ASIAN JOURNAL OF CHEMISTRY, 7 (3). pp. 510-512. ISSN 0970-7077
Revanasiddappa, H. D. and Ramappa, P. G. (1995) Extractive spectrophotometric determination of pentazocine, orphenadrine and doxepin hydrochloride. Indian Journal of Pharmaceutical Sciences, 57 (2, Cop). pp. 85-7. ISSN 0250-474X
Revanasiddappa, H. D. and Ramappa, P. G. (1995) Reverse phase high-performance liquid chromatographic determination of pipazethate hydrochloride and thioproperazine mesylate in tablets. Indian Drugs, 32 (11, Co). pp. 534-6. ISSN 0019-462X
Revanasiddappa, H. D. and Ramappa, P. G. (1995) Spectrophotometric determination of some phenothiazine derivatives in pharmaceutical preparations. Eastern Pharmacist, 38 (446, C). pp. 127-9. ISSN 0012-8872
Revanasiddappa, H. D. and Ramappa, P. G. (1995) A new thin-layer chromatographic system for the identification of phenothiazine drugs. Indian Drugs, 32 (2, Cop). pp. 73-7. ISSN 0019-462X
Sridhar, M. A. and Indira, A. and Bellad, S. B. and Babu, A. M. and Abdoh, M. M. M. and Prasad, J. S. and Ramappa, P. G. and Somasekharappa, K. G. (1994) Crystal Structure of Diphenyl Pyraline Hydrochloride-Cobalt Chloride Complex. Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 250 (1). pp. 285-291. ISSN 1058-725X
Ramappa, P. G. and Somasekharappa, K. G. (1994) Structure and antimicrobial activity of some new diphenylpyraline complexes of iron(iii) chloride, nitrate, sulfate, and thiocyanate. JOURNAL OF INORGANIC BIOCHEMISTRY, 55 (1). pp. 13-20. ISSN 0162-0134
Ramappa, P. G. and Somasekharappa, K. G. (1994) SYNTHESIS, CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF PALLADIUM(II) COMPLEXES OF DIPHENYLPYRALINE AND ISOTHIPENDYL. INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 33 (1). pp. 66-68. ISSN 0376-4710
Sridhar, M. A. and Indira, A. and Bellad, S. B. and Babu, A. M. and Abdoh, M. M. M. and Shashidhara Prasad, J. and Ramappa, P. G. and Somasekharappa, K. G. (1994) Crystal-structure of diphenyl pyraline hydrochloride cobalt chloride complex. MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 250. pp. 285-291. ISSN 1058-725X
Ramappa, P. G. and Revanasiddappa, H. D. (1994) Rapid spectrophotometric assay of andantol in pharmaceutical formulations. Eastern Pharmacist, 37 (438, C). pp. 123-4. ISSN 0012-8872
Ramappa, P. G. and Nagarajappa, K. C. (1994) Synthesis and characterization of complexes of non-transition elements. Asian Journal of Chemistry, 6 (4, Cop). pp. 991-4. ISSN 0970-7077
Somasekharappa, K. G. and Nagarajappa, K. C. and Ramappa, P. G. (1993) Determination of bismuth in Wood's alloy with hexaiodobismuthate and promethazine. Journal of the Institution of Chemists (India), 65 (1, Cop). pp. 20-1. ISSN 0020-3254
Ramappa, P. G. and Somasekharappa, K. G. (1993) Synthesis, magnetic, spectral and thermal studies of palladium(II) complexes with some potentially bidentate heterocyclic nitrogen donors. Asian Journal of Chemistry, 5 (1, Cop). pp. 41-6. ISSN 0970-7077
Bellad, S. B. and Sridhar, M. A. and Babu, A. M. and Indira, A. and Shashidhara Prasad, J. and Ramappa, P. G. and Nagendrappa, G. (1992) CRYSTAL-STRUCTURE OF LIGNOCAINE HYDROCHLORIDE PLATINUM COMPLEX. ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 202 (1-2). pp. 33-39. ISSN 0044-2968
Sridhar, M. A. and Babu, A. M. and Indira, A. and Bellad, S. B. and Shashidhara Prasad, J. and Ramappa, P. G. and Nagendrappa, G. (1992) CRYSTAL-STRUCTURE OF LIGNOCAINE TETRACHLOROCUPRATE, (C14H22N2O)2(CUCL4). ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 202 (3-4). pp. 292-295. ISSN 0044-2968
Ramappa, P. G. and Somasekharappa, K. G. (1992) SYNTHESIS AND CHARACTERIZATION OF COBALT(II) COMPLEXES WITH DIPHENYL PYRALINE HYDROCHLORIDE. SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 22 (9). pp. 1267-1282. ISSN 0094-5714
Ramappa, P. G. and Manjappa, S. (1989) EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF IRON IN STEELS AND HEMATITE ORE USING THIOCYANATE AND CHLORPROMAZINE. CURRENT SCIENCE, 58 (14). pp. 797-798. ISSN 0011-3891
Basavaiah, K. and Ramappa, P. G. (1989) Conductometric assay of some phenothiazines in pure and dosage forms. Indian Journal of Pharmaceutical Sciences, 51 (6, Cop). pp. 231-3. ISSN 0250-474X
Ramappa, P. G. and Manjappa, S. (1989) Extraction of tetrathiocyanatocobaltate(II) complex with mepazine into chloroform. Journal of the Institution of Chemists (India), 61 (5, Cop). pp. 179-80. ISSN 0020-3254
Ramappa, P. G. and Ramachandra, K. S. (1989) Extraction-spectrophotometric determination of niobium in steels and columbite using metoclopramide and thiocyanate. Asian Journal of Chemistry, 1 (1, Cop). pp. 19-24. ISSN 0970-7077
Basavaiah, K. and Ramappa, P. G. (1989) GLC method for the determination of triflupromazine hydrochloride. Indian Drugs, 26 (12, Co). pp. 694-6. ISSN 0019-462X
Ramappa, P. G. and Manjappa, S. (1989) Ion-association complex of zirconium with thiocyanate and triflupromazine. Journal of the Institution of Chemists (India), 61 (2, Cop). pp. 47-8. ISSN 0020-3254
Ramappa, P. G. and Ramachandra, K. S. (1987) Ion-association complex of rhenium(IV)-thiocyanate with metoclopramide hydrochloride. Journal of the Institution of Chemists (India), 59 (2, Cop). ISSN 0020-3254
Ramappa, P. G. and Rao, N. R. Raghavendra. (1987) Rapid spectrophotometric assay of anatensol using sodium vanadate. Indian Drugs, 24 (9, Cop). pp. 441-4. ISSN 0019-462X
Ramappa, P. G. (1987) Spectrophotometric determination of thorium in monazite sand. Journal of the Institution of Chemists (India), 59 (2, Cop). pp. 113-14. ISSN 0020-3254
Ramappa, P. G. and Ramachandra, K. S. (1986) Extractive spectrophotometric determination of molybdenum(V) through formation of ion-association complex. Journal of the Institution of Chemists (India), 58 (1, Cop). pp. 39-40. ISSN 0020-3254
Ramappa, P. G. and Ramachandra, K. S. (1986) Lignocaine hydrochloride as a highly selective extractant for spectrophotometric determination of molybdenum with thiocyanate. Current Science, 55 (1, Cop). pp. 34-5. ISSN 0011-3891
Ramappa, P. G. and Manjappa, S. (1985) Extraction and spectrophotometric determination of zirconium in zirconium steel. Indian Journal of Technology, 23 (10, Co). pp. 395-6. ISSN 0019-5669
Ramappa, P. G. and Ramachandra, K. S. (1985) Primaquine phosphate as a spectrophotometric reagent for the determination of traces of gold. Journal of the Institution of Chemists (India), 57 (4, Cop). pp. 143-4. ISSN 0020-3254
Ramappa, P. G. and Basavaiah, K. (1985) Spectrophotometric assay of some tranquilizers in pure and dosage forms. Indian Journal of Pharmaceutical Sciences, 47 (3, Cop). pp. 125-7. ISSN 0250-474X
Ramappa, P. G. (1984) Analysis of psychoactive phenothiazine drugs. Indian Journal of Hospital Pharmacy, 21 (5, Cop). pp. 208-14. ISSN 0019-526X
Ramappa, P. G. and Basavaiah, K. (1984) Rapid spectrophotometric determination of phenothiazines in pharmaceuticals using sodium vanadate. Eastern Pharmacist, 27 (315, C). pp. 131-4. ISSN 0012-8872
Ramappa, P. G. and Nayak, Anant N. and Basavaiah, K. (1984) Spectrophotometric determination of phenothiazine drugs using vanadoboric acid. Indian Drugs, 21 (10, Co). pp. 448-54. ISSN 0019-462X
Ramappa, P. G. and Basavaiah, K. (1984) Spectrophotometric determination of triflupromazine in pharmaceutical preparations using potassium iodate. Journal of the Institution of Chemists (India), 56 (2, Cop). pp. 107-9. ISSN 0020-3254
Ramappa, P. G. and Manjappa, S. (1984) Spectrophotometric determination of zirconium in zirconium steel. Current Science, 53 (12, Co). pp. 630-1. ISSN 0011-3891
Ramappa, P. G. and Nayak, Anant N. (1983) Rapid spectrophotometric determination of saccharin in soft drinks and pharmaceuticals using Azure B as reagent. Analyst (Cambridge, United Kingdom), 108 (1289, ). pp. 966-70. ISSN 0003-2654
Ramappa, P. G. and Nayak, Anant N. (1983) Spectrophotometric determination of phenothiazines in pharmaceutical preparations using vanadophosphoric acid. Indian Journal of Pharmaceutical Sciences, 45 (2, Cop). pp. 65-9. ISSN 0250-474X
Ramappa, P. G. and Basavaiah, K. (1983) Spectrophotometric determination of thioridazine in pharmaceutical preparations using potassium bromate. Eastern Pharmacist, 26 (309, C). pp. 125-6. ISSN 0012-8872
Ramappa, P. G. and Sankegowda, H. and Nayak, Anant N. (1983) Tungstophosphoric acid as a new reagent for the spectrophotometric determination of phenothiazines. Microchemical Journal, 28 (4, Cop). pp. 586-94. ISSN 0026-265X
Nayak, A. and Ramappa, P. G. and Yathirajan, H. S. and Subrahmanya, U. (1982) Chloramine-T as a titrant for the determination of some selected antibiotics. Acta pharmaceutica Hungarica, 52 (3). pp. 102-107.
Ramappa, P. G. and Sankegowda, H. and Manjappa, S. (1982) Solvent extraction and spectrophotometric determination of rhenium using thiocyanate and chlorpromazine. Journal of the Institution of Chemists (India), 54 (6, Cop). pp. 271-2. ISSN 0020-3254
Nayak, Anant N. and Ramappa, P. G. and Yathirajan, H. S. and Manjappa, S. (1982) Spectrophotometric determination of microgram amounts of penicillins by solvent extraction with azure b. Analytica Chimica Acta, 134. pp. 411-415. ISSN 0003-2670
Nayak, Anant N. and Manjappa, S. and Ramappa, P. G. and Yathirajan, H. S. (1981) Improvement of the extractionspectrophotometric thiocyanate method for the determination of rhenium by addition of imipramine. Fresenius' Zeitschrift für analytische Chemie, 309 (5). p. 396. ISSN 0016-1152
Ramappa, P. G. and Sankegowda, H. and Manjappa, S. (1980) Extractive spectrophotometric determination of cobalt as a mixed thiocyanate-promethazine complex. Journal of the Indian Chemical Society, 57 (3, Cop). pp. 304-5. ISSN 0019-4522
Ramappa, P. G. and Sankegowda, H. and Nayak, Anant N. (1980) Rapid spectrophotometric determination of phenothiazines in pharmaceuticals with tungstophosphoric acid. Developments in Neuroscience (Amsterdam), 7 (Phenot). pp. 141-4. ISSN 0165-7003
Ramappa, P. G. and Sankegowda, H. and Nayak, Anant N. (1980) Spectrophotometric method for the determination of phenothiazines and its application to phenothiazine drugs. Analyst, 105 (1252). pp. 663-668. ISSN 0003-2654
Ramappa, P. G. and Sankegowda, H. and Nayak, Anant N. (1980) Spectrophotometric method for the determination of phenothiazines and its application to phenothiazine drugs. Analyst (Cambridge, United Kingdom), 105 (1252, ). pp. 663-8. ISSN 0003-2654
Sankegowda, H. and Ramappa, P. G. and Manjappa, S. (1979) Extractive spectrophotometric determination of molybdenum(V) as a mixed thiocyanate-mepazine hydrochloride complex. Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 18A (3, Cop). pp. 276-8. ISSN 0376-4710
Sankegowda, H. and Ramappa, P. G. and Nayak, Anant N. (1979) Rapid spectrophotometric determination of phenothiazines with molybdophosphoric acid. Analytica Chimica Acta, 108 (Copyri). pp. 277-83. ISSN 0003-2670
Ramappa, P. G. and Sankegowda, H. and Nayak, Anant N. (1979) Rapid spectrophotometric determination of phenothiazines with silicotungstic acid. Fresenius' Zeitschrift fuer Analytische Chemie, 298 (2-3, C). ISSN 0016-1152
Ramappa, P. G. and Sankegowda, H. and Manjappa, S. (1979) Spectrophotometric determination of tungsten as a mixed thiocyanate-chlorpromazine complex. Current Science, 48 (23, Co). pp. 1016-17. ISSN 0011-3891
Ramappa, P. G. and Sankegowda, H. (1978) Spectrophotometric determination of saccharin in soft drinks using chlorophenothiazine as reagent. Fresenius' Zeitschrift fuer Analytische Chemie, 292 (5, Cop). ISSN 0016-1152
Sankegowda, H. and Ramappa, P. G. (1977) Spectrophotometric study of the reaction of osmium with prochlorperazine maleate. Microchemical Journal, 22 (3, Cop). pp. 376-80. ISSN 0026-265X
Sankegowda, H. and Ramappa, P. G. (1976) Rapid spectrophotometric determination of ruthenium with diethazine hydrochloride. Talanta, 23 (7, Cop). ISSN 0039-9140
Sankegowda, H. and Ramappa, P. G. (1976) Rapid spectrophotometric determination of ruthenium(III) with prochlorperazine maleate. Analytica Chimica Acta, 83 (1, Cop). pp. 283-8. ISSN 0003-2670
Sankegowda, H. and Ramappa, P. G. (1976) Spectrophotometric determination of osmium with diethazine hydrochloride. Analytica Chimica Acta, 84 (1, Cop). pp. 189-93. ISSN 0003-2670
Sankegowda, H. and Ramappa, P. G. (1976) Spectrophotometric determination of palladium(II) using prochlorperazine maleate as the reagent. Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 14A (6, Cop). pp. 454-5. ISSN 0376-4710
Sankegowda, H. and Ramappa, P. G. (1976) Spectrophotometric determination of ruthenium(III) with thioridazine hydrochloride. Current Science, 45 (6, Cop). pp. 218-19. ISSN 0011-3891
Sankegowda, H. and Ramappa, P. G. (1976) Spectrophotometric determination of ruthenium(III) with trifluoperazine dihydrochloride. Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 14A (8, Cop). pp. 631-2. ISSN 0376-4710
Sankegowda, H. and Ramappa, P. G. (1976) Spectrophotometric determination of traces of gold with N-substituted phenothiazines. Fresenius' Zeitschrift fuer Analytische Chemie, 280 (3, Cop). ISSN 0016-1152
Sankegowda, H. and Ramappa, P. G. (1976) Thioridazine hydrochloride as a new reagent for the spectrophotometric determination of osmium(VIII). Current Science, 45 (17, Co). pp. 615-16. ISSN 0011-3891
Sankegowda, H. and Ramappa, P. G. (1976) Trifluoperazine dihydrochloride as a new reagent for the spectrophotometric determination of osmium(VIII). Fresenius' Zeitschrift fuer Analytische Chemie, 282 (2, Cop). ISSN 0016-1152
Sankegowda, H. and Ramappa, P. G. (1975) Diethazine hydrochloride as a new spectrophotometric reagent for palladium(II). Indian Journal of Chemistry, 13 (4, Cop). pp. 418-19. ISSN 0019-5103
Sankegowda, H. and Ramappa, P. G. (1975) Spectrophotometric studies on palladium(II)-trifluoroperazine dihydrochloride complex. Journal of the Indian Chemical Society, 52 (12, Co). pp. 1123-5. ISSN 0019-4522
Sanke Gowda, H. and Ramappa, P. G. and Narayana Achar, B. (1975) Thioridazine hydrochloride as a new reagent for the spectrophotometric determination of palladmm(II). Fresenius' Zeitschrift für analytische Chemie, 275 (2). p. 127. ISSN 0016-1152
Sankegowda, H. and Shakunthala, R. and Ramappa, P. G. (1968) Promethazine hydrochloride as a new redox indicator in vanadametry. Talanta, 15 (2). pp. 266-9.
Sankegowda, H. and Shakunthala, R. and Ramappa, P. G. (1968) Promethazine hydrochloride as a new redox indicator in vanadametry. Talanta, 15 (2, Cop). pp. 266-9. ISSN 0039-9140
