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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1946 5
1947 3
1948 2
1949 1
1950 5
1951 3
1952 4
1953 4
1954 6
1955 14
1956 23
1957 33
1958 47
1959 57
1960 62
1961 52
1962 54
1963 82
1964 82
1965 56
1966 63
1967 95
1968 96
1969 95
1970 121
1971 130
1972 123
1973 155
1974 96
1975 87
1976 110
1977 135
1978 164
1979 199
1980 227
1981 248
1982 224
1983 223
1984 256
1985 258
1986 249
1987 239
1988 241
1989 297
1990 283
1991 259
1992 299
1993 255
1994 277
1995 303
1996 331
1997 388
1998 481
1999 493
2000 573
2001 711
2002 672
2003 703
2004 757
2005 818
2006 870
2007 880
2008 957
2009 982
2010 1003
2011 1147
2012 1430
2013 1468
2014 1533
2015 1426
2016 1510
2017 1483
2018 1557
2019 1443
2020 1461
2021 1314
2022 1048
2023 739
2024 284

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31,659 results

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Page 1
Biodegradable polydepsipeptides.
Feng Y, Guo J. Feng Y, et al. Int J Mol Sci. 2009 Feb;10(2):589-615. doi: 10.3390/ijms10020589. Epub 2009 Feb 13. Int J Mol Sci. 2009. PMID: 19333423 Free PMC article. Review.
This paper reviews the synthesis, characterization, biodegradation and usage of bioresorbable polymers based on polydepsipeptides. The ring-opening polymerization of morpholine-2,5-dione derivatives using organic Sn and enzyme lipase is discussed. ...
This paper reviews the synthesis, characterization, biodegradation and usage of bioresorbable polymers based on polydepsipeptides. The ring- …
Morpholine.
[No authors listed] [No authors listed] IARC Monogr Eval Carcinog Risks Hum. 1989;47:199-213. IARC Monogr Eval Carcinog Risks Hum. 1989. PMID: 2699898 Free PMC article. Review. No abstract available.
Morpholine As a Scaffold in Medicinal Chemistry: An Update on Synthetic Strategies.
Tzara A, Xanthopoulos D, Kourounakis AP. Tzara A, et al. ChemMedChem. 2020 Mar 5;15(5):392-403. doi: 10.1002/cmdc.201900682. Epub 2020 Feb 12. ChemMedChem. 2020. PMID: 32017384 Review.
Morpholine is a frequently used heterocycle in medicinal chemistry and a privileged structural component of bioactive molecules. ...Here, an overview of the main approaches toward morpholine synthesis or functionalization is presented, emphasizing on novel work whic …
Morpholine is a frequently used heterocycle in medicinal chemistry and a privileged structural component of bioactive molecules. ...H …
Morpholine-2,5-dione.
Martínez-Palau M, Urpí L, Solans X, Puiggalí J. Martínez-Palau M, et al. Acta Crystallogr C. 2006 May;62(Pt 5):o262-4. doi: 10.1107/S0108270106010079. Epub 2006 Apr 13. Acta Crystallogr C. 2006. PMID: 16679598
In the title compound, C4H5NO3, the morpholine ring adopts a boat conformation that is distorted towards twist-boat, the boat ends being the two Csp3 atoms of the ring. ...
In the title compound, C4H5NO3, the morpholine ring adopts a boat conformation that is distorted towards twist-boat, the boat ends be …
N-borane-N-(trimethylsilyl)morpholine.
Huertas R, Medina JR, Soderquist JA, Huang SD. Huertas R, et al. Acta Crystallogr C. 1998 Nov 15;54 ( Pt 11):1645-7. doi: 10.1107/s0108270198007410. Acta Crystallogr C. 1998. PMID: 9857475
The title compound, C7H20BNOSi, features an N,N-disubstituted six-membered morpholine ring in a chair conformation, with the trimethylsilyl group in the equatorial position and the borane group in the axial position. The least-squares plane formed by the four C atoms of th …
The title compound, C7H20BNOSi, features an N,N-disubstituted six-membered morpholine ring in a chair conformation, with the trimethy …
Isostearamidopropyl Morpholine Lactate.
Fiume MM. Fiume MM. Int J Toxicol. 2017 Sep/Oct;36(5_suppl2):35S-36S. doi: 10.1177/1091581817713956. Int J Toxicol. 2017. PMID: 29025349 No abstract available.
Morpholine.
[No authors listed] [No authors listed] IARC Monogr Eval Carcinog Risks Hum. 1999;71 Pt 3(PT 3):1511-4. IARC Monogr Eval Carcinog Risks Hum. 1999. PMID: 10476435 Free PMC article. No abstract available.
Mammalian cardiolipin biosynthesis.
Schlame M, Hostetler KY. Schlame M, et al. Methods Enzymol. 1992;209:330-7. doi: 10.1016/0076-6879(92)09041-z. Methods Enzymol. 1992. PMID: 1323049 No abstract available.
Synthesis of N-substituted morpholine nucleoside derivatives.
Nekrasov MD, Lukyanenko ER, Kurkin AV. Nekrasov MD, et al. Nucleosides Nucleotides Nucleic Acids. 2020;39(9):1223-1244. doi: 10.1080/15257770.2020.1788078. Epub 2020 Aug 3. Nucleosides Nucleotides Nucleic Acids. 2020. PMID: 32744921
31,659 results
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