Addiction

Alcohol

Narcotic

Tobacco

Adrenocorticotropic hormone or derivatives

Anemia

Sickle cell

Anesthetic, general

Anesthetic, local

Anesthetic, topical

Antacid, oral

With antiflatulent

Antiarrhythmic

Anticoagulation

Antidote

Arteriosclerosis

Arthritis

Asthma

Astringent, nonfacial

Topical for the skin

Bite or sting

Animal (nonpoisonous)

Insect

Blood plasma extender

Blood substitute

Breathing gases

Calcitonin or derivatives

Capsule (e.g., gelatin, etc.)

Microcapsule-sustained or differential release

Caries

Characterized by the designated surfactant used

Chelate

Cholera

Cirrhosis

Coagulant

Collagen, gelatin or derivatives thereof

Contact lens treatment

Chemical sterilizing

Containing designated ingredient to reduce noxious effects of active ingredient (e.g., taste masking, odor reducing, etc.)

Containing designated ingredient to stabilize an active ingredient

Crystallization point depressant or cold stabilizer containing

Sulfur compound additive as stabilizer (e.g., sulfites, etc.)

Ultraviolet light stabilizer containing

Contraceptive

Female (mammal)

Non-mammal

Cosmetic, facial

Cleansing cream or lotion

Facial astringent

Facial moisturizer

Liquid make-up

Cough and cold preparation

Antitussive

Cystic fibrosis

Dandruff

Decongestant

Expectorant

Vasoconstrictor

Dermatitis

Acne

Athlete's foot

Cellulitis

Diaper rash

Eczema

Poison (ivy, oak, sumac)

Psoriasis

Seborrhea

Designated inorganic nonactive ingredient or elemental material other than water

Oxygen gas containing

Siliceous or calcareous material (e.g., clay, earth, etc.)

Designated organic active ingredient containing (doai)

Designated organic active ingredient containing (doai)

3,10-dihydroxy-2-naphthacene carboxamide or derivative (e.g., tetracycline, etc.) doai

With an additional active ingredient (excludes reaction product or complex)

With stabilizer or preservative

9,10-seco- cyclopentanohydrophenanthrene ring system (e.g., vitamin d, etc.) doai

With a vitamin type active ingredient

Acyclic nitrogen double bonded to acyclic nitrogen, acyclic nitrogen triple bonded to acyclic nitrogen or azide doai

Acyclic c-n=n-n containing

Aldehyde doai

Benzene ring containing

Acyclic carbon to carbon unsaturation

Polycyclo ring system

Carbon to carbon unsaturation

Formaldehyde

With alcohol

With nitrogen containing compound

With polycyclo compound

Nitrogen containing

Plural c=o groups

Sulfur containing

With preservative or stabilizer

Azoxy doai

Boron containing doai

C-o-group (e.g., alcohol, alcoholate, etc.) doai

Alicyclic ring containing

Benzene ring containing

C of c-o- group is nuclear c of a benzene ring (e.g., phenol, phenolate, etc.)

Acyclic carbon to carbon unsaturation

Additional benzene ring containing

Nuclear halogenated

Polycyclo ring system (e.g., naphthols, etc.)

Two or more separate aryl-o-groups

Nuclear halogenated

Carbon to carbon unsaturated

Diphenyl-substituted acyclic alcohol or alcoholate

Nitrogen containing

C of c-o- group is nuclear c of a benzene ring (e.g., phenol, phenolate, etc.)

Polyhydroxy

Vitamin a compound or derivative

Carbohydrate (i.e., saccharide radical containing) doai

Dissacharide

Glucosamine or derivative

N-glycoside

Nitrogen containing hetero ring

Phosphorus containing (e.g., vitamin b12, etc.)

Polynucleotide (e.g., rna, dna, etc.)

Purines (including hydrogenated) (e.g., adenine, guanine, etc.)

Adenosine or derivative

Phosphorus containing

Phosphorus containing

Pyrimidines (including hydrogenated) (e.g., cytosine, etc.)

2,4-diketone pyrimidine or derivative (e.g., uracil, etc.)

Phosphorus containing

O-glycoside

Cyclopentanohydrophenanthrene ring system

Oxygen of the saccharide radical bonded directly to a cyclohexyl ring

Two or more nitrogen atoms bonded directly to the cyclohexyl ring

The nitrogen atoms are in n-c(=n)-n groups (e.g., streptomycin, etc.)

Two saccharide radicals bonded through only oxygen to 4- and 6- positions of the cyclohexyl ring

Kanamycin or derivative

Two saccharide radicals bonded through only oxygen to adjacent ring carbons of the cyclohexyl ring

Three or more saccharide radicals (e.g., neomycin, etc.)

Oxygen of the saccharide radical bonded directly to a nonsaccharide hetero ring or a polycyclo ring system which contains a nonsaccharide hetero ring

The hetero ring has 8 or more ring carbons

The hetero ring has 20 or more ring carbons (e.g., nystatin, etc.)

The hetero ring has exactly 13 ring carbons (e.g., erythromycin, etc.)

The hetero ring has exactly 15 ring carbons

Oxygen of the saccharide radical bonded directly to a polycyclo ring system of three or more carbocyclic rings

Oxygen of the saccharide radical bonded directly to a polycyclo ring system of four carbocyclic rings (e.g., daunomycin, etc.)

Oxygen of the saccharide radical bonded to a nonsaccharide hetero ring by acyclic carbon bonding

Polysaccharide

Cellulose or derivative

Chitin or derivative

Dextran or derivative

Dextrin or derivative

Heparin or derivative

Starch or derivative

Tri- or tetrasaccharide

S-glycoside

Cyclopentanohydrophenanthrene ring system doai

Hetero ring containing

-c(=o)-o-is part of a hetero ring (e.g., lactone, etc.)

-o-c-o- is part of a hetero ring (e.g., acetonide, etc.)

Nitrogen containing hetero ring

Spiro ring system

Oxygen double bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system

Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system

21-position substituted

Modified c-ring (except methyl in 13-position) (e.g., double bond containing, substituted, etc.)

9-position substituted

Oxygen single bonded to a ring carbon of the cyclopentanohydrophenanthrene ring system

Plural compounds containing cyclopentanohydrophenanthrene ring systems

With additional active ingredient

Ester doai

(o=)n(=o)-o-c containing (e.g., nitrate ester, etc.)

C-c(=x)-x-c containing (x is chalcogen and at least one x is other than oxygen)

Carbon bonded to -ncx or -xcn (e.g., cyanate, thiocyanate or isothiocyanate, etc.) (x is chalcogen)

Containing plural -ncx or -xcn groups or a cyano

With an additional active ingredient

Cyano or isocyano bonded directly to carbon

Acyclic

C=o other than as ketone or aldehyde

C(=o)n containing

Benzene ring containing

Additional nitrogen other than cyano

The cyano is bonded directly to a benzene ring

C=o other than as ketone or aldehyde

The cyano is bonded directly to a benzene ring

Two or more of the cyano groups

Polycyclo ring system

Two of the cyclos share at least three ring members (i.e., bridged)

R-c(=x)-n-x-c containing (e.g., hydroxamic acid ester, etc.) (r is c or h and x is chalcogen)

S-x-c containing (e.g., sulfates, etc.) (x is chalcogen)

S of s-x-c attached directly to a benzene ring

X-c(=x)-x containing (e.g., carbonic acid ester, thiocarbonic acid ester, etc.) (x is chalcogen)

X-c=n containing (e.g., imidoester, etc.) (x is chalcogen)

Z-c(=o)-o-y wherein z is hydrogen or an organic radical bonded to the c(=o) by a carbon and y is an organic radical bonded to the oxygen by a carbon

Z contains a cyclopentyl or cyclopentene ring

Z contains a cyclopropyl or cyclopropene ring

Z-c(=o)-o-y, wherein z contains a benzene ring

C(=o)o attached directly through the carbon to a benzene ring

Compound contains two or more c(=o)o groups indirectly bonded together by only conalent bonds

Ketone in z radical

Z forms a phenoxy alkyl or phenoxy alkenyl radical

Z or y radical contains a nitrogen atom

Nitrogen bonded to carbon in z moiety

Aldehyde or ketone in z or y radical

Nitrogen in y moiety

Plural separated benzene rings in z moiety

Z radical contains two or more nitrogen atoms at least one of which forms a c(=x)n group (x is chalcogen)

The nitrogen of the z radical is directly bonded to a benzene ring which is directly bonded to the c(=o) group

With an additional active ingredient

With an agent to enhance topical absorption or with a stabilizing agent

Zc(=o)oy, wherein z is an acyclic radical bonded to the c=o by a carbon and y is an organic radical bonded to the oxygen by a carbon

Compound contains two or more c(=o)o groups

Ring is alcohol moiety

Z contains an unbroken chain of at least seven carbon atoms bonded directly to the c(=o) group

Z radical contains carbon to carbon unsaturation

Z radical contains nitrogen

Z radical contains sulfur or halogen

Ether doai

Acyclic

Plural oxygens

Benzene ring containing

Plural oxygens

Acyclic carbon to carbon unsaturation

Alicyclic ring

Plural benzene rings

Nitrogen containing

Halogenated hydrocarbon doai

Bromine and chlorine as only halogens

Bromine and fluorine as only halogens

Carbocyclic

Benzene ring containing

Alkyne

Plural benzene rings

Polycyclo ring system

Polycyclo ring system

Bicyclo

Two benzene rings directly attached to an acyclic hydrocarbon or acyclic halogenated hydrocarbon (e.g., d.d.t., etc.)

Fluorine containing

With organic ether or -oh containing compound non-doai

Chlorine as only halogen

Fluorine as only halogen

Two or more halogenated hydrocarbons

Unsaturated aliphatic compound

Alkyne

Plural halogenated hydrocarbon compounds

Heavy metal containing doai

Antimony or bismuth

Arsenic

Cadmium or chromium

Copper

With an additional active ingredient

Gold or silver

Iron

Lead

Mercury

Nitrogen containing

Nickel or cobalt

Tin

Zinc

Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai

1-thia-4-aza-bicyclo (3.2.0) heptane ring containing (including dehydrogenated) (e.g., penicillins, etc.)

3-position substituent contains -cooc- group

6,6-di-substituted

6-position substituent contains carbocyclic ring

Ampicillin per se or salt thereof

Penicillin g per se or salt thereof (e.g., procaine pencillin g, etc.)

6-position substituent contains hetero ring

Spiro or additional polycyclo ring system

1-thia-5-aza-bicyclo (4.2.0) octane ring containing (including dehydrogenated) (e.g., cephalosporins, etc.)

7,7-di-substituted

Additional hetero ring

3-position substituent contains pyridine ring

3-position substituent contains sulfur

7-position substituent contains hetero ring

The additional hetero ring is part of a polycyclo ring system

Alkyl, hydroxyalkyl, alkoxyalkyl or alkanoyloxyakyl bonded directly to 3-position

Alkyl, hydroxyalkyl, alkoxyalkyl, or alkanoyloxyakyl bonded directly to 3-position

Sulfur containing substituent

Aluminum (including salts)

Five-membered hetero ring containing at least one nitrogen ring atom (e.g., 1,2,3-triazoles, etc.)

1,2,4-triazoles (including hydrogenated)

Chalcogen bonded directly to the triazole ring

1,2-diazoles

Divalent chalcogen or acyclic nitrogen double bonded directly to ring carbon of the diazole ring, or tautomeric equivalent

Polycyclo ring system having the diazole ring as one of the cyclos

Pyrazoles

Chalcogen or nitrogen bonded directly to the pyrazole ring by nonionic bonding

1,2-oxazoles (including hydrogenated)

Chalcogen or nitrogen bonded directly to ring carbon of the oxazole ring

Polycyclo ring system having the oxazole ring as one of the cyclos

1,2-thiazoles (including hydrogenated)

Polycyclo ring system having the thiazole ring as one of the cyclos

1,3-diazoles

2-imidazolines

Additional hetero ring

Divalent chalcogen or acyclic nitrogen double bonded directly to ring carbon of the diazole ring, or tautomeric equivalent

Divalent chalcogen or acyclic nitrogen double bonded at 2-position, or tautomeric equivalent

Divalent chalcogen or acyclic nitrogen double bonded directly at both 2- and 4- positions, or tautomeric equivalent (e.g., hydantoin, etc.)

Benzene ring bonded directly to the diazole ring by nonionic bonding

Chalcogen or nitrogen bonded directly at 1-, 3-, or 5-position by nonionic bonding

Polycyclo ring system having the diazole ring as one of the cyclos

Nitrogen double bonded directly at 2-position of the diazole ring, or tautomeric equivalent

Imidazoles

Additional hetero ring

Chalcogen or nitrogen bonded directly to the imidazole ring by nonionic bonding

Chalcogen or nitrogen bonded indirectly to the imidazole ring by nonionic bonding

At imidazole ring carbon

Polycyclo ring system having the diazole ring as one of the cyclos

Benzo fused at 4,5-positions of the diazole ring

Chalcogen or nitrogen bonded directly at 1-, 2- or 3-position of the diazole ring by nonionic bonding

1,3-oxazoles (including hydrogenated)

Chalcogen bonded directly to ring carbon of the oxazole ring

Nitrogen bonded directly to ring carbon of the oxazole ring

Polycyclo ring system having the oxazole ring as one of the cyclos

1,3-thiazoles (including hydrogenated)

Chalcogen bonded directly to ring carbon of the thiazole ring

Nitrogen bonded directly to ring carbon of the thiazole ring

C=x bonded directly to the nitrogen which is bonded directly to the thiazole ring (x is chalcogen)

Polycyclo ring system having the thiazole ring as one of the cyclos

Bicyclo ring system having the thiazole ring as one of the cyclos

Ring nitrogen is shared by the cyclos of the bicyclo ring system (e.g., tetramisole, etc.)

Plural ring chalcogens in the hetero ring

Plural ring nitrogens and a single chalcogen in the hetero ring

1,2,5-thiadiazoles (including hydrogenated)

1,3,4-thiadiazoles (including hydrogenated)

Oxadiazoles (including hydrogenated)

Tetrazoles (including hydrogenated)

Additional chalcogen containing hetero ring

The five-membered hetero ring consists of one nitrogen and four carbons

Additional hetero ring

C=x bonded directly to the five-membered hetero ring by nonionic bonding (x is chalcogen)

Carbocyclic ring bonded directly to the five-membered hetero ring

Chalcogen bonded directly to the five-membered hetero ring by nonionic bonding

Plural chalcogens bonded directly to the five-membered hetero ring by nonionic bonding

Chalcogen bonded indirectly to the five-membered hetero ring by acyclic nonionic bonding

Nitrogen bonded directly to the five-membered hetero ring by nonionic bonding

Polycyclo ring system having the five-membered hetero ring as one of the cyclos

Bicyclo ring system having the five-membered hetero ring as one of the cyclos

Additional hetero ring which is not part of the bicyclo ring system

Chalcogen bonded directly to ring carbon of the five-membered hetero ring (e.g., adrenochrome, etc.)

Ring nitrogen is shared by the cyclos of the bicyclo ring system

The bicyclo ring system consists of the five-membered hetero ring and a benzene ring (e.g., indole, etc.)

C=x bonded directly or indirectly by an acyclic carbon or carbon chain to ring carbon of the five-membered hetero ring (e.g., tryptophan, etc.) (x is chalcogen)

Indomethacine per se or ester thereof

Chalcogen bonded directly to ring carbon of the five-membered hetero ring

The ring nitrogen is bonded directly to nonshared ring carbons of the five-membered hetero ring (e.g., isoindole, etc.)

Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., phthalimide, etc.)

Tricyclo ring system having the five-membered hetero ring as one of the cyclos

Spiro ring system

Two double bonds between ring members of the five-membered hetero ring (e.g., pyrrole, etc.)

Heavy metal containing (including salts)

Hetero ring is six-membered consisting of one nitrogen and five carbons

Mercury

Polycyclo ring system

Bicyclo ring system

Quinolines or isoquinolines (including hydrogenated)

Tin

Hetero ring contains seven members including nitrogen, carbon and chalcogen

Additional nitrogen containing hetero ring attached directly or indirectly to the seven-membered hetero ring by nonionic bonding

Chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen

Polycyclo ring system which contains the seven-membered hetero ring as one of the cyclos

Bicyclo ring system having the seven-membered hetero ring as one of the cyclos

Ring chalcogen and ring nitrogen are in the 1,5-positions of the seven-membered hetero ring

Nitrogen attached directly or indirectly to the ring nitrogen of the seven-membered hetero ring by acyclic nonionic bonding (e.g., diltiazem, etc.)