A small molecule inhibitor of the Wnt antagonist secreted frizzled-related protein-1 stimulates bone formation

…, MA Wilson, GS Welmaker, EJ Trybulski… - Bone, 2009 - Elsevier
Canonical Wnt signaling has been demonstrated to increase bone formation, and Wnt
pathway components are being pursued as potential drug targets for osteoporosis and other …

Synthesis in the tropane class of alkaloids. Pseudotropine and dl-cocaine

…, GB Mullen, JJ Tegeler, EJ Trybulski… - Journal of the …, 1979 - ACS Publications
A nitrone-based entry into the tropane class of alkaloids is described. Syntheses of
pseudotropine and (//-cocaine are discussed. The synthetic utility and the high degree of …

Total synthesis of erythromycins. 4. Total synthesis of erythronolide B

…, DJ Brunelle, JR Falck, EJ Trybulski… - Journal of the …, 1978 - ACS Publications
with 2-methoxypropene16 in CCU in the presence of a trace of phosphorus oxychloride and
exposed to 3 equiv of lithium acetylide-ethylenediamine complex in dimethyl sulfoxide at 25 …

Modulation of Wnt signaling through inhibition of secreted frizzled-related protein I (sFRP-1) with N-substituted piperidinyl diphenylsulfonyl sulfonamides

…, L Nogle, K Pitts, B Stauffer, EJ Trybulski… - Journal of medicinal …, 2009 - ACS Publications
The diphenylsulfonyl sulfonamide scaffold represented by 1 (WAY-316606) are small
molecule inhibitors of the secreted protein sFRP-1, an endogenous antagonist of the secreted …

Total synthesis of erythromycins. 3. Stereoselective routes to intermediates corresponding to C (1) to C (9) and C (10) to C (13) fragments of erythronolide B

EJ Corey, EJ Trybulski, LS Melvin Jr… - Journal of the …, 1978 - ACS Publications
These results indicated that theadenine ring was constituted from two molecules of formamide
and three molecules of hydrogen cyanide. Among the CN units in adenine, C5-N7, Ce-…

Pyridobenzodiazepines: a novel class of orally active, vasopressin V2 receptor selective agonists

…, TJ Caggiano, DK Williams, EJ Trybulski… - Bioorganic & medicinal …, 2006 - Elsevier
Our efforts in seeking low molecular weight agonists of the antidiuretic peptide hormone
arginine vasopressin (AVP) have led to the identification of the clinical candidate WAY-151932 (…

Dual acting norepinephrine reuptake inhibitors and 5-HT2A receptor antagonists: Identification, synthesis and activity of novel 4-aminoethyl-3-(phenylsulfonyl)-1H …

…, RC Winneker, DC Deecher, EJ Trybulski - Bioorganic & medicinal …, 2009 - Elsevier
The discovery of a series of 4-aminoethyl-3-(phenylsulfonyl)-1H-indoles, dual acting
norepinephrine reuptake inhibitors (NRIs) and 5-HT 2A receptor antagonists, is described. The …

Synthesis and activity of a new class of dual acting norepinephrine and serotonin reuptake inhibitors: 3-(1H-indol-1-yl)-3-arylpropan-1-amines

…, NR Sullivan, AJ Uveges, EJ Trybulski - Bioorganic & medicinal …, 2006 - Elsevier
Compounds with a combination of norepinephrine and serotonin reuptake inhibition have
been approved in the US and Europe for a number of indications, including major depressive …

Synthesis and activity of a new class of pathway-selective estrogen receptor ligands: hydroxybenzoyl-3, 4-dihydroquinoxalin-2 (1H)-ones

…, CC Chadwick, DC Harnish, EJ Trybulski - Bioorganic & medicinal …, 2006 - Elsevier
The anti-inflammatory activity of non-selective estrogens has been attributed to their ability
to antagonize the activity of nuclear factor κB (NF-κB), a known mediator of inflammatory …

Synthetic approach to the skeleton of histrionicotoxin

JJ Tufariello, EJ Trybulski - The Journal of Organic Chemistry, 1974 - ACS Publications
Chemical Proof of Structure of a-Cyanoglycine (5) and a-Cyanoglycine-NCA (4).(a)
Formation of N-Trifluoroacetyl Methyl Ester Derivatives. Methyl aminocyanoacetate-p-toluene …