US PATENT SUBCLASS 536 / 4.1
.~.~ O- or S- Glycosides

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
4.1.~.~ O- or S- Glycosides {29}
4.4  DF  .~.~.~> Aescin or derivative
5  DF  .~.~.~> Cyclopentanohydrophenanthrene ring system {2}
6.4  DF  .~.~.~> Daunomycin or derivative
6.5  DF  .~.~.~> Oxygen containing hetero ring having at least twenty members (e.g., amphotericin, nystatin, pimaricin, etc.)
7.1  DF  .~.~.~> Oxygen containing hetero ring having 12-19 members (e.g., methymycin, carbomycin, spiramycin, etc.) {1}
8  DF  .~.~.~> Flavon sugar compounds
8.8  DF  .~.~.~> Coumermycin or derivative
13  DF  .~.~.~> Novobiocin or derivative
13.1  DF  .~.~.~> Antibiotic BM 123 or derivative
13.2  DF  .~.~.~> Neomycin B or neomycin C or derivative
13.3  DF  .~.~.~> Paromomycin or derivative (e.g., neomycin E, etc.)
13.4  DF  .~.~.~> Antibiotic XK or derivative
13.5  DF  .~.~.~> Butirosin or derivative (e.g., ambutyrosin, etc.)
13.6  DF  .~.~.~> Gentamicin or derivative
13.7  DF  .~.~.~> Kanamycin or derivative {1}
13.9  DF  .~.~.~> Sisomicin or derivative
14  DF  .~.~.~> Streptomycin or derivative {2}
16.1  DF  .~.~.~> Fortimicin or derivative
16.2  DF  .~.~.~> Lincomycin or derivative {3}
16.6  DF  .~.~.~> Neamine or derivative (e.g., neomycin A, etc.)
16.7  DF  .~.~.~> Kasugamycin or derivative
16.8  DF  .~.~.~> Antibiotics {1}
17.1  DF  .~.~.~> Boron, phosphorus, heavy metal or aluminum containing
17.2  DF  .~.~.~> Nitrogen containing {4}
18.1  DF  .~.~.~> Polycyclo ring system (e.g., hellebrin, etc.)
18.2  DF  .~.~.~> Containing -C(=X)X- wherein the X's are the same or diverse chalcogens
18.3  DF  .~.~.~> Plural oxyalkylene groups bonded directly to each other
18.4  DF  .~.~.~> Halogen containing
18.5  DF  .~.~.~> Processes {1}

DEFINITION

Classification: 536/4.1

O- or S-Glycosides:

(under subclass 1.11) Compounds which an acetal or thiocetal derivatives of the cyclic forms of sugars in which the hydrogen atom of the hemiacetal hydroxyl or hemithioacetal sulfhydryl group has been replaced by an alkyl, aralkyl, or aryl group.

(1) Note. An O- or S- glycoside is basically a compound having a sugar moeity connected to an aglycone moiety via oxygen or sulfur.

(2) Note. On complete hydrolysis these compounds yield one or more monosaccharides, and mono or polyhydric alcohol or phenol, or sulfur analogs thereof.

(3) Note. The cyclic sugars referred to in the definitions are normally pyranoses or furanoses.

(4) Note. Glycosides derived from aldoses are referred to as aldosides, and those from ketoses are ketosides.

(5) Note. This subclass includes arbutin, amygdalin, and salicin, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2, for pectins. SEE OR SEARCH CLASS

560, Organic Componds,

68, for tannins some of which are probably glycosides.