351
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Wilson CM, Robinson FP, Thompson EM, Dundee JW, Elliott P. Effect of pretreatment with ranitidine on the hypnotic action of single doses of midazolam, temazepam and zopiclone. A clinical study. Br J Anaesth 1986; 58:483-6. [PMID: 2938611 DOI: 10.1093/bja/58.5.483] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Patients receiving midazolam, temazepam or zopiclone by mouth as premedication for minor gynaecological surgery were pretreated with either ranitidine or an inert tablet. Pretreatment with ranitidine was associated with a greater degree of drowsiness at 20 and 40 min after midazolam, and a shorter mean time to peak hypnotic effect than in the non-pretreated group. Ranitidine did not affect the degree of drowsiness in the patients receiving temazepam or zopiclone.
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352
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Harper KW, Collier PS, Dundee JW, Elliott P, Halliday NJ, Lowry KG. Age and nature of operation influence the pharmacokinetics of midazolam. Br J Anaesth 1985; 57:866-71. [PMID: 3161528 DOI: 10.1093/bja/57.9.866] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The pharmacokinetics of midazolam were studied in surgical patients given 0.3 mg kg-1 i.v. for either the induction of anaesthesia, or postoperative sedation following cardiopulmonary bypass. The short elimination half-life of midazolam (2.4 h in patients less than 50 yr undergoing minor surgery) was significantly, although not markedly, prolonged with age (4.1 h in patients greater than 50 yr undergoing minor procedures) and by the nature of the operation (3.8 h after major operative procedures). These changes were the result of alterations in clearance and volume of distribution with age, and in volume of distribution with nature of operation.
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353
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Daly L, Sheppard BL, Dockeray CJ, Bonnar J, Drudy L, Sharma SC, Hammad MK, Hourihan H, Yasear AY, Moore RE, Arbuthnott ER, Bolger C, Bannigan J, Deasy PB, Humphreys AJ, Hill R, Keenan AK, Neligan M, O’dowd G, O’connor CM, Pratt I, FitzGerald MX, Hooper ACB, McShane AJ, Power C, Jackson JF, Murphy DF, Moriarty DC, Otridge BW, Blunnie WP, Carroll KMP, Sheehan JD, Moohan JM, Bullock CG, Jamison JP, Wallace WFM, Horgan K, O’mahony MS, O’regan MG, Harvey BJ, Ehrenfeld J, Mulkeen D, Andrews JF, Houlden M, Anwyl R, Rowan MJ, Carlisle RJT, Dundee JW, Harper KW, Halliday NJ, Loughran PG, Davies MG, Chambers PL, Hanley S, Comerford FR, Tynan D, Wilson CM, Robinson FP, Thompson EM, Elliott P, Colreavy F, Manning J, Leonard BE, Bali IM, Gilroy D, Holmes W, Clarke RSJ, Molloy AG, Waddington JL, Chestnutt NW, Brady MM, Wai-Ling L, Garrett M, Luckwill RG, Ireland A, Donne B. Royay academy of medicine in Ireland section of biological sciences. Ir J Med Sci 1985. [DOI: 10.1007/bf02937172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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354
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Elliott P, Dundee JW, Elwood RJ, Collier PS. The influence of H2 receptor antagonists on the plasma concentrations of midazolam and temazepam. Eur J Anaesthesiol 1984; 1:245-51. [PMID: 6152615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This study shows that 1 day's treatment with cimetidine or ranitidine causes a raised relative systemic availability of orally administered midazolam (p less than 0.01), but pretreatment with a common emulsion antacid does not alter bioavailability. Temazepam bioavailability after oral administration is unchanged after either H2 receptor antagonist, or after the emulsion antacid. The difference in the systemic availability of the two benzodiazepines following pretreatment with either cimetidine or ranitidine may be explained by inhibition of the mixed function oxidase system in the liver. Drugs with a relatively high liver extraction ratio, such as midazolam, are likely to be affected to a greater extent than those with a low extraction ratio, such as temazepam. The clinical relevance of these findings is yet to be determined.
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355
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Harper J, Zemelman V, Fennell M, Elliott P, Henry K, Staughton R, Copeman P, Barrett A. Graft-versus-host disease (GVHD), and its modification by photochemotherapy (PUVA). Br J Dermatol 1984. [DOI: 10.1111/j.1365-2133.1984.tb05228.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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356
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Kennelly P, Mulligan SC, Corrigan OI, Barrett C, Ryan MP, Lawlor P, Gilna P, Martin F, Molloy AG, Waddington JL, O’Boyle KM, Dundee JW, Halliday NJ, Loughran PG, Harper KW, Elliott P, McClean E, Fee JPH, Chestnutt NW, Lowry KG, Clarke RSJ, O’Connor WT, Leonard BE, Fitzgerald J, O’Halloran A, Beatty B, Comerford FR, Gibson FM, Mirakhur RK, Ferres CJ, Fottrell PF, Tallon DF, O’Dwyer EM, McKay AC, Milligan KR, Anand K, Foster J, Barron DW, Dunne A, Bottini PB, Molloy JG, Arbuthnott ER. Royal academy of medicine in Ireland Section of biological sciences. Ir J Med Sci 1984. [DOI: 10.1007/bf02943604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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357
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Mirakhur RK, Elliott P, Lavery TD. Plasma cholinesterase activity and the duration of suxamethonium apnoea in children. Ann R Coll Surg Engl 1984; 66:43-5. [PMID: 6691696 PMCID: PMC2493638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Plasma cholinesterase activity and the duration of suxamethonium apnoea were studied in 89 children and in 15 adults for comparison. Whereas the level of cholinesterase activity was not different in the two groups, children showed a significantly shorter duration of apnoea. There was poor correlation between the enzyme activity and duration of apnoea. The shorter duration of action of suxamethonium may be due to the larger volume of extracellular fluid in children.
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358
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Iggulden LA, Allen JD, Bullock CG, Clarke HM, Kirkpatrick CT, White E, Donne B, Andrews JF, Gebruers EM, Hall WJ, Harrington NMB, Browne GF, Walsh A, O’regan RG, Bradford A, Sidahmed AH, McElnay JC, D’arcy PF, Lowry KG, Dundee JW, McAllister HG, Armstrong GA, McClelland RJ, Linggard R, Climax J, Lenehan TJ, Lambe R, Cannon P, Darragh A, Atkinson RJ, Lowry WS, Strain P, Arce MAD, Law E, Tomkins PT, Carroll C, Walsh S, Houghton JA, Moore RE, Bolger C, O’dowd JF, Orr DJ, Seigne JD, Woods JD, Young V, Morton AJ, Goldspink DF, Nelson GIC, Silke B, Verma SP, Hussain M, Taylor SH, O’connor PC, Leahey WJ, Kelly JG, Shanks RG, Loughran PG, O’boyle KM, Waddington JL, Molloy A, Cooney D, Keenan AK, Docherty JR, O’malley K, Salem SAM, McDevitt DG, Kisauzi DN, Leek BF, Lucas KSJ, Bruton JD, Anwyl R, McLoughlin JV, Rowan M, McCabe J, Scholfield CN, Lewis SEM, Elliott P, Mirakhur RK, Lavery TD, Fox JS, Carson NAJ, Lewis MHR, Dinsmore WW, McMaster D, Callender ME, Buchanan KD, Love AHG, Chestnutt WN, Pandit SK, O’boyle C, Harris D, Maher D, Colleran E, Jamison JP, Murdock M, Clarke EW, McGrath M, Clark EW. Royal academy of medicine in Ireland section of biological sciences. Ir J Med Sci 1984. [DOI: 10.1007/bf02940521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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359
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Friedlander M, Kaye SB, Sullivan A, Atkinson K, Elliott P, Coppleson M, Houghton R, Solomon J, Green D, Russell P. Cervical carcinoma: a drug-responsive tumor--experience with combined cisplatin, vinblastine, and bleomycin therapy. Gynecol Oncol 1983; 16:275-81. [PMID: 6195052 DOI: 10.1016/0090-8258(83)90102-6] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Thirty-five patients with advanced cervical cancer were treated with a combination chemotherapy regimen comprising cisplatin, vinblastine, and bleomycin (PVB). Sixty-six percent of 33 evaluable patients showed objective tumor response and complete remissions were seen in six (18%) patients. The median duration of tumor response in patients with recurrent cervical cancer was 24 weeks (range 8 to 104 weeks). Multivariate analysis of pretreatment variables including prior radiotherapy did not identify patients with a higher response probability. Nausea and vomiting were usual side effects of chemotherapy and there was one definite treatment-related death. Cervical cancer is responsive to cisplatin based combination chemotherapy. The role of chemotherapy in conjunction with radiotherapy or surgery in the treatment of locally advanced cervical cancer remains to be defined.
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360
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Jansen R, Elliott P. Angular and interstitial pregnancies should not be called 'cornual'. Aust N Z J Obstet Gynaecol 1983; 23:123-4. [PMID: 6578777 DOI: 10.1111/j.1479-828x.1983.tb00180.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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361
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Jose DG, Pilkington GR, Wolf MM, Ding JC, Van der Weyden MB, Gan TE, Elliott P, Whiteside M. Diagnostic information derived from immunotyping 1000 patients with leukemia and lymphoma. Pathology 1983; 15:53-60. [PMID: 6602319 DOI: 10.3109/00313028309061402] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Immunotyping analysis has been performed on cells from 1000 patients with leukemia or lymphoma using 14 markers of cell lineage or differentiation stage over a 4 yr period. Results showed considerable heterogeneity of cell type among these groups of malignant diseases not readily apparent by morphology and histochemistry. Immunotyping contributed additional diagnostic information in 30% of patients and should be a routine procedure in 8 disease categories. These are: acute leukemia, cell type not determined; acute lymphoblastic leukemia; lymphocytosis of undetermined origin; chronic myeloid leukemia-terminal blast crisis; chronic lymphocytic leukemia; malignant lymphoma-leukemic phase; Sézary syndrome, mycosis fungoides and chronic T cell leukemia; malignant lymphoma and lymphadenopathy- ? lymphoma. Immunotyping provided information on cell lineage and differentiation stage of major leukemic cell populations. Abnormal monoclonal proliferations of B lymphocytes and the presence of primitive cells amongst normally mature tissue cells were identified. Disturbances in normal lymphoid and monocytic cell populations in blood, marrow or tissues could also be demonstrated. Many of the reagents used in this period are now replaced by monoclonal antibody reagents to human lineage and differentiation antigens. These are expected to increase diagnostic usefulness of these techniques.
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362
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363
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Elliott P, Paschalis P. Not a spark of interest! Reactions to fire. NURSING MIRROR 1981; 152:20-1. [PMID: 6906810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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364
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Bolton AE, Amess JA, Lekhwani CP, Elliott P. B-thromboglobulin content of human blood platelets. SCANDINAVIAN JOURNAL OF HAEMATOLOGY 1980; 25:25-9. [PMID: 6160610 DOI: 10.1111/j.1600-0609.1981.tb01360.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
There was a reduction in the B-thromboglobulin content of human blood platelets in patients with leukaemia after chemotherapy which inhibited platelet production. Thus, in these patients, as the circulating platelet population ages, B-thromboglobulin leaks out of, or is actively secreted by, platelets which remain in the circulation.
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365
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Tough H, Kingerlee P, Elliott P. Surgery-attached psychogeriatric nurses: an evaluation of psychiatric nurses in the primary care team. THE JOURNAL OF THE ROYAL COLLEGE OF GENERAL PRACTITIONERS 1980; 30:85-9. [PMID: 7373588 PMCID: PMC2159436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Aspects of the work of five community psychiatric nurses are examined by means of a questionnaire completed by the nurses for a sample of 50 patients. Information sharing and a close working relationship with the general practitioner, skills relating to assessment and psychological support of patients, organization of care by other agencies, a detailed knowledge of community agencies, and a capacity for interdisciplinary working were all found to be important. Tasks relating to body care were reported in only a small number of cases. The nurses saw themselves as advising on the planning of patient management and the selection of medication in a substantial minority of cases. The original brief had been to care for psychogeriatric patients but a third of the patients fell into a younger age group. These findings are discussed in connection with their implications for the future training of nurses and the relationship between primary care teams and local psychiatric services.
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366
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Baird PJ, Elliott P, Stening M, Korda A. Giant condyloma acuminatum of the vulva and anal canal. Aust N Z J Obstet Gynaecol 1979; 19:119-22. [PMID: 292429 DOI: 10.1111/j.1479-828x.1979.tb01369.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This publication describes the second known reported case of benign giant condyloma acuminatum of the vulva and anal canal (Buschke-Loewenstein tumour). The diagnosis of squamous cell carcinoma was made initially on clinical examination and could not be excluded by punch biopsy. A full pathological study of the tumour established the diagnosis. A defunctioning colostomy and a perineo-ano-vulvectomy with groin gland dissection was performed and the patient is free of disease 36 months later. The biology of this type of tumour is discussed.
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367
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Elliott P. Therapeutic evaluation of Elase as adjunctive therapy in the treatment of monilial vaginitis. Aust N Z J Obstet Gynaecol 1979; 19:56-8. [PMID: 159686 DOI: 10.1111/j.1479-828x.1979.tb01354.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The effectiveness of a lytic enzyme preparation (Elase--Parke-Davis) plus natamycin (Pimafucin--Gist-Brocades) was compared to natamycin therapy alone in a controlled clinical trial involving 120 patients suffering from monilial vulvo-vaginitis. The results indicate that addition of Elase to a natamycin treatment regimen increases the effectiveness of therapy both with respect to alleviation of symptoms and to eradication of the organism as determined by vaginal culture in patients with acute infection and in those in whom infection is complicated by pregnancy or diabetes.
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368
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Elliott P. A review of the significance of gestational diabetes. Aust N Z J Obstet Gynaecol 1978; 18:21-7. [PMID: 278583 DOI: 10.1111/j.1479-828x.1978.tb00006.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
One hundred and ninety-six pregnancies complicated by gestational diabetes in a referred private practice over an 18-year period have been reviewed. Initially they were managed as true diabetics and the pregnancies terminated before the 38th week. More recently, pregnancies have been managed on an outpatient basis and allowed to proceed to term, with a higher percentage of vaginal deliveries and no increase in perinatal mortality or morbidity. A high incidence of neonatal jaundice was noted, but no explanation emerged. Differences between true diabetes and gestational diabetes, with particular reference to perinatal mortality are discussed and the good prognosis for the gestational form emphasised. Follow-up suggests that a continuation of the rapport established between physician, obstetrician and patient during pregnancy may be important in delaying or preventing the subsequent onset of diabetes.
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369
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Newlands ES, Oon CJ, Roberts JT, Elliott P, Mould RF, Topham C, Madden FJ, Newton KA, Westbury G. Clinical trial of combination chemotherapy and specific active immunotherapy in disseminated melanoma. Br J Cancer 1976; 34:174-9. [PMID: 962994 PMCID: PMC2025153 DOI: 10.1038/bjc.1976.140] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Fifty-six patients with disseminated malignant melanoma were randomly allocated to two treatment groups. The first group C received combination chemotherapy consisting of DTIC and ICRF 159. The second group (C+I) received the same chemotherapy but were also immunized with 2 X 10(7) irradiated allogeneic melanoma cells mixed with 50 mug of percutaneous BCG. The survival rates in both treatment groups C and (C+I) were not significantly different, and only minor enhancement of the chemotherapy was found in the (C+I) group. A similar pattern of tissue response was observed in both groups: lymph node, skin and, to some extent liver metastases, respond better than other sites.
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370
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Elliott P. The function and fate of locum services. Med J Aust 1976; 1:709-10. [PMID: 948291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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371
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Bullock GR, Carter EE, Elliott P, Peters RF, Simpson P, White AM. Relative changes in the function of muscle ribosomes and mitochondria during the early phase of steroid-induced catabolism. Biochem J 1972; 127:881-92. [PMID: 5076236 PMCID: PMC1178798 DOI: 10.1042/bj1270881] [Citation(s) in RCA: 46] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
1. Five glucocorticoids, when administered daily to rats for 5-7 days at a dosage of 5mg/kg, were in the following order of effectiveness with respect to their ability to decrease the weight gain of whole animals and the vastus lateralis, vastus medialis and gluteus medius muscles: corticosterone<prednisolone<triamcinolone <betamethasone<dexamethasone<triamcinolone acetonide. 2. The low catabolic potencies of corticosterone and prednisolone were reflected in the high doses (20mg/kg) required to decrease significantly the incorporating activity in vitro of ribosomes isolated from the muscles 6h later. However, triamcinolone was as effective as triamcinolone acetonide in causing a significant effect at 0.05mg/kg, although it had a far lower catabolic potency than the acetonide. 3. The relationship between decrease in ribosomal activity in vitro and weight loss was better understood by considering the duration of the effect after single doses of steroids. Ribosomes returned to normal function between 6 and 12h after the administration of corticosterone (20mg/kg), but still had decreased activity 12h after a similar dose of prednisolone. Normal ribosomal function was renewed between 12 and 18h after the administration of triamcinolone and betamethasone at 5mg/kg, but decreased activity persisted for more than 48h after similar doses of dexamethasone or triamcinolone acetonide. 4. There was no difference in the rate of incorporation of amino acids into nascent protein on polyribosomes from muscle of control animals and animals treated 6h previously with triamcinolone acetonide or dexamethasone. 5. The rate of weight gain of the heart was not affected by any of the steroids tested and heart ribosomes maintained normal activity although concentrations of steroids in this organ 5min after administration were 2-3 times that in skeletal muscle. 6. Mitochondria, isolated from the muscle of animals that had received triamcinolone acetonide (20mg/kg) 12h previously, were shown, by using a Coulter counter, to be enlarged. Nevertheless oxidation was only slightly uncoupled 12h after drug administration and they had normal function 6h later. Similar results with respect to mitochondrial function were obtained after the administration of dexamethasone (20mg/kg) and betamethasone (20mg/kg). 7. From these results it is concluded that the mitochondria are not functionally involved in the early phase of steroid-induced muscle catabolism. The observed decrease in the incorporating ability of muscle ribosomes in vitro appears to be much more closely linked to the initial catabolic event.
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372
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373
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Elliott P, Peters RF, White AM. A study of the relationship between glucocorticoid-induced weight loss in rats and the activity of skeletal-muscle and cardiac-muscle ribosomes in vitro. Biochem J 1971; 125:106P-107P. [PMID: 5144222 PMCID: PMC1178322 DOI: 10.1042/bj1250106pb] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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374
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Elliott P, Heseltine M. Arrhenoblastoma. A case report. Aust N Z J Obstet Gynaecol 1967; 7:194-9. [PMID: 4294986 DOI: 10.1111/j.1479-828x.1967.tb02505.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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375
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376
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Elliott P. Politics and the M.P.U. West J Med 1964. [DOI: 10.1136/bmj.2.5418.1203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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377
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378
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379
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Abstract
Xanthostemone, C12H16O3,
by its properties and by oxidation reactions is shown to have formula I.
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380
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Birch AJ, Elliott P. Studies in relation to Biosynthesis. VIII. Tasmanone, Dehydroangustione, and Calythrone. Aust J Chem 1956. [DOI: 10.1071/ch9560095] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Tasmanone from the oil of Eucalyptus
risdoni Hook. gives a crystalline copper salt and imine and by acid hydrolysis
produces 1,1,3-trimethylphloroglucinol. Its probable constitution is discussed.
Evidence is presented for assigning to
dehydroangustione the formula III and to calythrone the formula IX. The
biogenetic relations of these substances are discussed.
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381
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Birch AJ, Elliott P, Mukerjee SK, Rajagopalan TR, Seshadri TR, Varadarajan S. The synthesis of Angustifolionol. Aust J Chem 1955. [DOI: 10.1071/ch9550409] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Angustifolionol
(5-hydroxy-7-methoxy-2,6,8-trimethylchromone) has been synthesized by three
different methods.
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382
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Birch AJ, Elliott P, Penfold AR. Studies in relation to biosynthesis. IV. Angustifolionol. Aust J Chem 1954. [DOI: 10.1071/ch9540169] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Angustifolionol has been
shown by its general properties and by alkaline degradation to acetone and
2,6-dihydroxy-4-methoxy-3,6-dimethylbenzoic acid (II ; R"=H) to be
5-hydroxy-7-methoxy-2,6,8-trimethylbenzochromone (I ; R,R?=CH3). Its possible
biogenetic relations are discussed.
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383
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Evans DF, Flett MSC, Bell F, Matic M, Sutton DA, Hansen SB, Petrow V, Brand JCD, Davidson JR, Pugh W, Stephen AM, Birch AJ, Elliott P. Notes. ACTA ACUST UNITED AC 1953. [DOI: 10.1039/jr9530000345] [Citation(s) in RCA: 84] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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384
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Birch AJ, Elliott P. Studies in relation to Biosynthesis. II. The structure of 'Macropone'. Aust J Chem 1953. [DOI: 10.1071/ch9530369] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
4-isoPropylsalicylaldehyde
(I) has been synthesized and is identical with " macropone ".
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