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1947 1
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1972 1
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1982 1
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1992 3
1993 1
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2004 5
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2006 10
2007 3
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2010 7
2011 6
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275 results

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Page 1
Cyclodecyl 4-nitrophenylacetate.
Brown J, Pawar DM, Fronczek FR, Noe EA. Brown J, et al. Acta Crystallogr C. 2006 Oct;62(Pt 10):o628-30. doi: 10.1107/S0108270106035049. Epub 2006 Sep 21. Acta Crystallogr C. 2006. PMID: 17008754
An intermolecular contact exists between the ester C atom and a nitro O atom, having a C...O distance of 2.909 (2) A....
An intermolecular contact exists between the ester C atom and a nitro O atom, having a C...O distance of 2.909 (2) A....
Determination of plasma and leukocyte vitamin C concentrations in a randomized, double-blind, placebo-controlled trial with Ester-C().
Mitmesser SH, Ye Q, Evans M, Combs M. Mitmesser SH, et al. Springerplus. 2016 Jul 25;5(1):1161. doi: 10.1186/s40064-016-2605-7. eCollection 2016. Springerplus. 2016. PMID: 27512620 Free PMC article.
The objective of this study was to evaluate the bioavailability of vitamin C in plasma (reflective of recent intake) and leukocytes (reflective of tissue stores and influences on immune function) from a novel vitamin C formulation, Ester-C(). METHODS: The study was …
The objective of this study was to evaluate the bioavailability of vitamin C in plasma (reflective of recent intake) and leukocytes (reflect …
9-Ethyl-1,4-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole and 6-bromo-9-ethyl-1,4-dimethyl-9H-carbazole.
Sopková-de Oliveira Santos J, Caruso A, Lohier JF, Lancelot JC, Rault S. Sopková-de Oliveira Santos J, et al. Acta Crystallogr C. 2008 Aug;64(Pt 8):o453-5. doi: 10.1107/S0108270108020593. Epub 2008 Jul 19. Acta Crystallogr C. 2008. PMID: 18682657
The title carbazolyl boronic ester, C(22)H(28)BNO(2), (I), is a building block for the synthesis of new carbazole derivatives of potential utility as pharmaceutically active compounds. ...The dioxaborolane ring of boronic ester (I) adopts a half-chair conformation b …
The title carbazolyl boronic ester, C(22)H(28)BNO(2), (I), is a building block for the synthesis of new carbazole derivatives …
Carbonyl and ester C-O bond hydrosilylation using kappa(4)-diimine nickel catalysts.
Rock CL , Groy TL , Trovitch RJ . Rock CL , et al. Dalton Trans. 2018 Jul 3;47(26):8807-8816. doi: 10.1039/c8dt01857j. Dalton Trans. 2018. PMID: 29922802
However, when an equimolar solution of allyl acetate and phenyl silane was added to 1.0 mol% (Ph2PPrDI)Ni, complete ester C-O bond hydrosilylation was observed within 30 min at 25 C to generate propylene and PhSi(OAc)3. ...This activity is believed to be the highest …
However, when an equimolar solution of allyl acetate and phenyl silane was added to 1.0 mol% (Ph2PPrDI)Ni, complete ester C-O …
Enhanced Vitamin C Delivery: A Systematic Literature Review Assessing the Efficacy and Safety of Alternative Supplement Forms in Healthy Adults.
Calder PC, Kreider RB, McKay DL. Calder PC, et al. Nutrients. 2025 Jan 14;17(2):279. doi: 10.3390/nu17020279. Nutrients. 2025. PMID: 39861409 Free PMC article.
Thirteen studies were included, several evaluating calcium ascorbate in combination with vitamin C metabolites, including L-threonate, referred to here as Calcium ascorbate EC (Ester C(); n = 7). ...One study reported a favorable impact o …
Thirteen studies were included, several evaluating calcium ascorbate in combination with vitamin C metabolites, including L-th …
Safety and tolerance of ester-C compared with regular ascorbic acid.
Gruenwald J, Graubaum HJ, Busch R, Bentley C. Gruenwald J, et al. Adv Ther. 2006 Jan-Feb;23(1):171-8. doi: 10.1007/BF02850358. Adv Ther. 2006. PMID: 16644619 Clinical Trial.
The goal of this randomized, double-blind crossover clinical trial in 50 healthy volunteers sensitive to acidic foods was to evaluate whether Ester-C calcium ascorbate causes fewer epigastric adverse effects than are produced by regular ascorbic acid ( …
The goal of this randomized, double-blind crossover clinical trial in 50 healthy volunteers sensitive to acidic foods was to evaluate whethe …
(2Z,2'Z)-Diethyl 3,3'-[butane-1,4-diylbis(aza-nedi-yl)]bis-(but-2-enoate).
Harrad MA, Boualy B, Ali MA, El Firdoussi L, Stoeckli-Evans H. Harrad MA, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Oct 1;68(Pt 10):o2855-6. doi: 10.1107/S1600536812036823. Epub 2012 Sep 5. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 23125658 Free PMC article.
The whole mol-ecule of the title beta-enamino-ester, C(16)H(28)N(2)O(4), is generated by a crystallographic inversion center, situated at the mid-point of the central C-C bond of the 1,4-diamino-butane segment. ...
The whole mol-ecule of the title beta-enamino-ester, C(16)H(28)N(2)O(4), is generated by a crystallographic inversion center, …
Methyl 2,6-dicarboxybenzoate.
Dale SH, Elsegood MR. Dale SH, et al. Acta Crystallogr C. 2003 Mar;59(Pt 3):o165-6. doi: 10.1107/s0108270103002610. Epub 2003 Feb 28. Acta Crystallogr C. 2003. PMID: 12711797
Regioselective methylation of hemimellitic acid in basic MeOH yields the title 2-methyl ester, C(10)H(8)O(6), of the parent acid. The asymmetric unit contains one complete molecule, which packs with the methyl ester groups lying between zigzag chains produced by hyd …
Regioselective methylation of hemimellitic acid in basic MeOH yields the title 2-methyl ester, C(10)H(8)O(6), of the parent ac …
(Adamantan-1-yl)(phenyl-sulfan-yl)methanone.
El-Azab AS, Abdel-Aziz AA, Al-Swaidan IA, Ng SW, Tiekink ER. El-Azab AS, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):o2104. doi: 10.1107/S1600536812026116. Epub 2012 Jun 16. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 22798782 Free PMC article.
Two independent mol-ecules (A and B) comprises the asymmetric unit of the title ester, C(17)H(20)OS. The phenyl ring is inclined with respect to the thio-carboxyl group, forming dihedral angles of 58.95 (6) (in mol-ecule A) and 62.28 (6) (in mol-ecule B). ...
Two independent mol-ecules (A and B) comprises the asymmetric unit of the title ester, C(17)H(20)OS. The phenyl ring is inclin …
275 results