摘要:
The present invention relates to a 3'-ketoglycoside compound defined by formula (I) and its use for controlled release of alcohols, in particular alcohols showing an insect repellent effect. It relates also to a process for preparing the 3'-ketoglycoside compound of formula (I). It further relates to a composition comprising a 3'- ketoglycoside compound of formula (I). It relates also to the use of a 3'-ketoglycoside compound of formula (I) for the controlled release of alcohols. It related also to a method of use of such composition.
摘要:
Provided are novel chemical compounds in which a lipophilic moiety such as a lipid, fatty acid, polyethylene glycol or terpene is covalently attached to a non-acylated or desacylated triterpene saponin via a carboxyl group present on the 3-O-glucuronic acid of the triterpene saponin. The attachment of a lipophile moiety to the 3-O-glucuronic acid of a saponin such as Quillaja desacylsaponin, lucyoside P, or saponin from Gypsophila, Saponaria and Acanthophyllum enhances their adjuvant effects on humoral and cell mediated immunity. Additionally, the attachment of a lipophile moiety to the 3-O-glucuronic acid residue of non-or des-acylsaponin yields a saponin analog that is easier to purify, less toxic, chemically more stable, and possesses equal or better adjuvant properties than the original saponin.
摘要:
Novel diterpene glycosides containing ent-atisene cores are provided herein. Compositions and consumables comprising the novel diterpene glycosides are also provided herein. Methods of enhancing the sweetness and/or flavor of consumables using the novel diterpene glycosides, methods of preparing compositions and consumables comprising the novel diterpene glycosides and methods of purifying the novel diterpene glycosides are also provided.
摘要:
A presente invenção se refere ao processo de extração e isolamento de substâncias ativas presentes na polpa do umbu ( Spondias tuberosa Arr. Camara ). Além da alta inibição da acetilcolinesterase, as substâncias ativas ainda apresentam potente atividade antioxidante. Em vista das suas características, o extrato fracionado e os ativos obtidos pelo processo ora proposto podem ser aplicados em alimentos nutracêuticos e/ou funcionais ou, ainda, em cosméticos. Como alimentos, os ativos são usados no tratamento de doenças neurodegenerativas. Na forma de cosméticos, os ativos são usados contra envelhecimento.
摘要:
The present invention relates to novel immunostimulatory molecules which are derived from the intestinal protozoan Entamoeba histolytica .The compounds have been found to be useful for enhancing and/or inducing an immune response in a subject in need thereof. Specifically, the compounds have been found to be useful for the treatment of cancer diseases, such as breast cancer, and parasitic diseases, such as leishmaniasis. The invention also provides pharmaceutical compositions comprising the novel compounds.
摘要翻译:本发明涉及衍生自肠道原生动物组织内阿米巴(Atamoeba et al。)的新型免疫刺激分子。已经发现该化合物可用于在有需要的受试者中增强和/或诱导免疫应答。 具体地说,已经发现这些化合物可用于治疗癌症疾病,例如乳腺癌和寄生虫病,例如利什曼病。 本发明还提供包含新化合物的药物组合物。
摘要:
The present document describes a neutraceutical, cosmeceuticals, functional food, pharmaceutical, food ingredient, and non-food ingredient compositions comprising sugar maple extract, essential oil compositions comprising oil extracted from an Acer tree, sweetening compositions containing sugar extracted from maple tree leaves, food ingredients comprising maple tree extract, cosmetic composition comprising maple tree extracts, infusion compositions prepared from maple tree leaves, maple roots, maple wood, maple stems of leaves and samara, and stems/twigs as well as compounds isolated from sugar maple biomass and the methods of extracting the same.
摘要:
Compounds containing spaced N and/or O, by virtue of their ability to inhibit the protease activity of lethal factor from B. anthracis, are useful in the prevention and treatment of anthrax toxicity. Libraries of these compounds are also useful as substrates for screening methods to identify LF inhibitors.
摘要:
SGLT2 inhibiting compounds are provided having the formula (I) wherein n is 0, 1 or 2; A is formula (a) or heteroaryl which may contain 1 to 4 heteroatoms in the ring which may be selected from N, O, S, SO, and/or SO2, bearing substituents R and R ; and R to R are as defined herein. A method is also provided for treating diabetes and related diseases employing an SGLT2 inhibiting amount of the above compound alone or in combination with one, two or more other antidiabetic agents and/or one, two or more hypolipidemic agents.