1026
|
Miyata K, Kitamura T, Nakane M, Sakai M. [Proceedings: Surgical correction of the so-called congenital prolapse of the heart]. JAPANESE CIRCULATION JOURNAL 1975; 39:493. [PMID: 1121076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
1027
|
Inoue S, Sakai M, Nakane M, Kitamura T, Miyata K. [Studies on the serum concentration of cephalothin during cardiopulmonary bypass for open-heart surgery (author's transl)]. THE JAPANESE JOURNAL OF ANTIBIOTICS 1975; 28:175-8. [PMID: 1152275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
1028
|
Hara H, Sakai M, Kikuchi S. [An investigation into actual condition of outpatients in our pedodontics clinic. (2) Between-mean eating habits and toothbrushing (author's transl)]. SHIGAKU = ODONTOLOGY; JOURNAL OF NIHON DENTAL COLLEGE 1975; 63:10-21. [PMID: 146835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
1029
|
Muraki K, Miyata K, Sakai M, Itatsu H, Nakane M. [Proceedings: His bundle electrocardiography in ventricular fibrillation]. JAPANESE CIRCULATION JOURNAL 1975; 39:497. [PMID: 1121092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
1030
|
|
1031
|
Ikenaka T, Odani S, Sakai M, Nabeshima Y, Sato S, Murao S. Amino acid sequence of an alkaline proteinase inhibitor (Streptomyces subtilisin inhibitor) from Streptomyces albogriseolus S-3253. J Biochem 1974; 76:1191-209. [PMID: 4376147 DOI: 10.1093/oxfordjournals.jbchem.a130672] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
|
1032
|
Hara H, Hirayama K, Sakai M, Kikuchi S. [An investigation into actual condition of outpatients in our pedodontics clinic. L. The first visit and its background (author's transl)]. SHIGAKU = ODONTOLOGY; JOURNAL OF NIHON DENTAL COLLEGE 1974; 62:564-71. [PMID: 4279367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
1033
|
Muramatsu M, Hayashi Y, Onishi T, Sakai M, Takai K. Rapid isolation of nucleoli from detergent purified nuclei of various tumor and tissue culture cells. Exp Cell Res 1974; 88:245-51. [PMID: 4372069 DOI: 10.1016/0014-4827(74)90250-x] [Citation(s) in RCA: 77] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
1034
|
Kawaide M, Nakamura S, Ito Y, Sakai M. [Analysis of beta lipoproteins by rocket immunoelectrophoresis]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1974; 22:140. [PMID: 4375216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
1035
|
Yamashita S, Maeda G, Sakai M, Kawaide M. [Evaluation of the blood platelet counting method by the autocounter]. RINSHO BYORI. THE JAPANESE JOURNAL OF CLINICAL PATHOLOGY 1974; 22:90. [PMID: 4476004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
1036
|
Koga K, Suzuki Y, Sakai M, Mukai M. [Familial otosclerosis with chromosomal aberration (author's transl)]. JINRUI IDENGAKU ZASSHI. THE JAPANESE JOURNAL OF HUMAN GENETICS 1974; 19:85-6. [PMID: 4476870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
1037
|
Masamune S, Sakai M, Kemp-Jones AV, Nakashima T. The Trishomocyclopropenyl Cation. I. Direct Observation. CAN J CHEM 1974. [DOI: 10.1139/v74-135] [Citation(s) in RCA: 41] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The trishomocyclopropenyl cation has been prepared for the first time and is shown to be a remarkably stable, highly charge-delocalized species. The large [Formula: see text] value associated with the carbons formally carrying the positive charge, the high-field chemical shift of these carbons, and the absence of hydride shift, all are significant and are consistent with the formulation of 1 subject to the limit of the n.m.r. time scale.
Collapse
|
1038
|
Masamune S, Sakai M, Kemp-Jones AV. The Trishomocyclopropenyl Cation. II. An Ethano-bridged Derivative. CAN J CHEM 1974. [DOI: 10.1139/v74-136] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An ethano-bridged trishomocyclopropenyl carbonium ion has been generated in superacid media from 8-chlorotricyclo[3.2.1.02,4]octane and/or 4-chlorotricyclo[3.3.0.02,8]octane. The 1H and 13C n.m.r. spectra of this new stable carbonium ion compare well with those of the parent trishomocyclopropenyl carbonium ion and yet show some indication that the degree of charge delocalization is more extensive than that originally implied.
Collapse
|
1039
|
Sakai M. [Study on the eruption locality of the posterior permanent teeth with chronological casts (author's transl)]. SHIGAKU = ODONTOLOGY; JOURNAL OF NIHON DENTAL COLLEGE 1974; 61:1120-39. [PMID: 4523121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
1040
|
Masamune S, Sakai M, Kemp-Jones AV, Ona H, Venot A, Nakashima TN. Die Natur der aus Tricyclo[3.1.1.02,4]-heptan-6-yl- und Tricyclo[3.2.0.02,7]-hepten-4-yl-Derivaten erhaltenen Carbokationen. Angew Chem Int Ed Engl 1973. [DOI: 10.1002/ange.19730851817] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
1041
|
Masamune S, Sakai M, Kemp-Jones AV, Ona H, Venot A, Nakashima T. The Nature of Carbocations Derived from Tricyclo[3.1.1.02.4 ]hept-6-yl and Tricyclo[3.2.0.02.7 ]hept-4-yl Systems. ACTA ACUST UNITED AC 1973. [DOI: 10.1002/anie.197307691] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
1042
|
Sakai M, Horvath F. Proceedings: 313. Unit activity of the prefrontal cortex and light-lever press reaction. NIHON SEIRIGAKU ZASSHI. JOURNAL OF THE PHYSIOLOGICAL SOCIETY OF JAPAN 1973; 35:514. [PMID: 4209997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
1043
|
Kemp-Jones AV, Jones AJ, Sakai M, Beeman CP, Masamune S. 13C Nuclear Magnetic Resonance Spectra of Bridged 10π-Electron Systems. The Extent of Electron Delocalization. CAN J CHEM 1973. [DOI: 10.1139/v73-115] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The 13C n.m.r. spectrum of the cation 4 suggests the presence of considerable 1,7-bonding, indicating that it should be described as a substituted homotropylium cation rather than a monocyclic 10π-electron system. The intra-annular carbon atoms of 3 and 4 do not show a significant upfield shift due to the ring current. Explanations are offered.
Collapse
|
1044
|
Ona H, Sakai M, Suda M, Masamune S. Transition metal-catalysed reactions of tricyclo[2,1,0,02,5]pentan-3-one derivatives. Decarbonylation. ACTA ACUST UNITED AC 1973. [DOI: 10.1039/c39730000045] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
1045
|
Otsuki I, Ishikawa J, Sakai M, Shimabara K, Momiyama T. [General pharmacological effects of a psychotropic agent, doxepin hydrochloride]. Nihon Yakurigaku Zasshi 1972; 68:762-99. [PMID: 4676615 DOI: 10.1254/fpj.68.762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
1046
|
Suzuki N, Hiro N, Sakai M, Kajiwara T, Watanabe O. [Relation between malocclusion and supernumerary teeth]. NIHON KYOSEI SHIKA GAKKAI ZASSHI = THE JOURNAL OF JAPAN ORTHODONTIC SOCIETY 1972; 31:144-54. [PMID: 4514713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
1047
|
Niki H, Sakai M, Kubota K. Delayed alternation performance and unit activity of the caudate head and medial orbitofrontal gyrus in the monkey. Brain Res 1972; 38:343-53. [PMID: 4623916 DOI: 10.1016/0006-8993(72)90717-2] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
1048
|
Nagai J, Shirakawa A, Taguchi K, Sakai M, Takasu K. [Gardner's syndrome with pseudo-pseudohypoparathyroidism]. RINSHO HOSHASEN. CLINICAL RADIOGRAPHY 1972; 17:195-202. [PMID: 4672781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
1049
|
Sakai M, Kawai K, Nagakura K. [2 cases of mycosis of the maxillary sinus]. JIBI INKOKA OTOLARYNGOLOGY 1972; 44:121-6. [PMID: 4552425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
1050
|
Masamune S, Sakai M, Darby N. Palladium(II)-catalysed rearrangement of bicyclobutanes; direct observation of intermediate complexes. ACTA ACUST UNITED AC 1972. [DOI: 10.1039/c39720000471] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|