or a pharmaceutically acceptable salt thereof, wherein is a single or double bond; W is Me, CHO, V is hydrogen or ORx; Y is CH2, O, NR, or NH; Z is a carbohydrate domain having the structure wherein R2 is hydrogen, halogen, OH, OR, OC O R4, OC O OR4, OC O NHR4, OC O NRR4, OC O SR4, NHC O R4, NRC O R4, NHC O OR4, NHC O NHR4, NHC O NRR4, N R4 2, NHR4, NRR4, N3, or an optionally substituted group selected from C1 10 aliphatic, C1 6 heteroaliphatic, 6 10 membered aryl, arylalkyl, 5 10 membered heteroaryl having 1 4 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur, 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; R3 is hydrogen, halogen, CH2OR1, or an optionally substituted group selected from the group consisting of acyl, C1 10 aliphatic, C1 6 heteroaliphatic, 6 10 membered aryl, arylalkyl, 5 10 membered heteroaryl having 1 4 hetero atoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; with the proviso that R3 is not methyl; R4 is T Rz, wherein T is a covalent bond or a bivalent C1 26 saturated or unsaturated, straight or branched, aliphatic or heteroaliphatic chain; and Rz is hydrogen, halogen, OR, ORx, OR1, SR, NR2, NC O OR, or an optionally substituted group selected from acyl, arylalkyl, heteroarylalkyl, C1 6 aliphatic, 6 10 membered aryl, 5 10 membered heteroaryl having 1 4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen and sulfur; or two R4 on the same nitrogen atom are taken with the nitrogen to form a 4 7 membered heterocyclic ring having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; each occurrence of Rx is independent hydrogen or an oxygen protecting group selected form the group consisting of alkyl ethers, benzyl ethers, silyl ethers, acetals, ketals, esters, carbamates, and carbonates Ry is OH, OR, or a carboxyl protecting group, wherein the carboxyl protecting group when taken with its attached carbonyl group, is an ester, amides, or hydrazide; each occurrence of Rx is independently an optionally substituted group selected from 6 10 membered aryl, C1 6 aliphatic, or C1 6 heteroaliphatic having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; or two Rx are taken together to form a 5 7 membered heterocyclic ring having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; and each occurrence of R is independently hydrogen, an optionally substituted group selected from acyl, arylalkyl, 6 10 membered aryl, C1 12 aliphatic, or C1 12 heteroaliphatic having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; or two R on the same nitrogen atom are taken with the nitrogen to form a 4 7 membered heterocyclic ring having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; and wherein each occurrence of R1 is independently selected from the group consisting of wherein R5 and R6 are independently hydrogen, an optionally substituted group selected from the group consisting of acyl, C1 10 aliphatic, C1 6 heteroaliphatic, 6 10 membered aryl, arylalkyl, 5 10 membered heteroaryl having 1 4 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur <a href=https://enhanceyourlife.mom/>buy generic priligy</a>

or a pharmaceutically acceptable salt thereof, wherein is a single or double bond; W is Me, CHO, V is hydrogen or ORx; Y is CH2, O, NR, or NH; Z is a carbohydrate domain having the structure wherein R2 is hydrogen, halogen, OH, OR, OC O R4, OC O OR4, OC O NHR4, OC O NRR4, OC O SR4, NHC O R4, NRC O R4, NHC O OR4, NHC O NHR4, NHC O NRR4, N R4 2, NHR4, NRR4, N3, or an optionally substituted group selected from C1 10 aliphatic, C1 6 heteroaliphatic, 6 10 membered aryl, arylalkyl, 5 10 membered heteroaryl having 1 4 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur, 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; R3 is hydrogen, halogen, CH2OR1, or an optionally substituted group selected from the group consisting of acyl, C1 10 aliphatic, C1 6 heteroaliphatic, 6 10 membered aryl, arylalkyl, 5 10 membered heteroaryl having 1 4 hetero atoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; with the proviso that R3 is not methyl; R4 is T Rz, wherein T is a covalent bond or a bivalent C1 26 saturated or unsaturated, straight or branched, aliphatic or heteroaliphatic chain; and Rz is hydrogen, halogen, OR, ORx, OR1, SR, NR2, NC O OR, or an optionally substituted group selected from acyl, arylalkyl, heteroarylalkyl, C1 6 aliphatic, 6 10 membered aryl, 5 10 membered heteroaryl having 1 4 heteroatoms independently selected from nitrogen, oxygen, or sulfur, 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen and sulfur; or two R4 on the same nitrogen atom are taken with the nitrogen to form a 4 7 membered heterocyclic ring having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; each occurrence of Rx is independent hydrogen or an oxygen protecting group selected form the group consisting of alkyl ethers, benzyl ethers, silyl ethers, acetals, ketals, esters, carbamates, and carbonates Ry is OH, OR, or a carboxyl protecting group, wherein the carboxyl protecting group when taken with its attached carbonyl group, is an ester, amides, or hydrazide; each occurrence of Rx is independently an optionally substituted group selected from 6 10 membered aryl, C1 6 aliphatic, or C1 6 heteroaliphatic having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; or two Rx are taken together to form a 5 7 membered heterocyclic ring having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; and each occurrence of R is independently hydrogen, an optionally substituted group selected from acyl, arylalkyl, 6 10 membered aryl, C1 12 aliphatic, or C1 12 heteroaliphatic having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; or two R on the same nitrogen atom are taken with the nitrogen to form a 4 7 membered heterocyclic ring having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; and wherein each occurrence of R1 is independently selected from the group consisting of wherein R5 and R6 are independently hydrogen, an optionally substituted group selected from the group consisting of acyl, C1 10 aliphatic, C1 6 heteroaliphatic, 6 10 membered aryl, arylalkyl, 5 10 membered heteroaryl having 1 4 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur; 4 7 membered heterocyclyl having 1 2 heteroatoms independently selected from the group consisting of nitrogen, oxygen, and sulfur <a href=https://enhanceyourlife.mom/>buy generic priligy</a>