Inxight Drugs

Showing 1 - 10 of 14 results

Status:

US Approved Rx (2006)

First approved in 1999

Class (Stereo):

CHEMICAL (ACHIRAL)

Targets:

Conditions:

Ketotifen is a cycloheptathiophene blocker of histamine H1 receptors and release of inflammatory mediators. It has been proposed for the treatment of asthma, rhinitis, skin allergies, and anaphylaxis. Ketotifen was developed in 1970 by Sandoz Pharmac...

OLOPATADINE

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D27V6190PM

Status:

US Approved Rx (2015)

First approved in 1996

Class (Stereo):

CHEMICAL (ACHIRAL)

Targets:

Conditions:

Olopatadine is an antihistamine (as well as anticholinergic and mast cell stabilizer) used to treat itching associated with allergic conjunctivitis (eye allergies). Olopatadine is a selective histamine H1 antagonist that binds to the histamine H1 rec...

LORATADINE

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7AJO3BO7QN

Status:

US Approved Rx (2018)

First approved in 1993

Class (Stereo):

CHEMICAL (ACHIRAL)

Targets:

Conditions:

Loratadine is a derivative of azatadine and a second-generation histamine H1 receptor antagonist used in the treatment of allergic rhinitis and urticaria. Unlike most classical antihistamines (histamine H1 antagonists) it lacks central nervous system...

EMEDASTINE

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9J1H7Y9OJV

Status:

US Previously Marketed

First approved in 1997

Class (Stereo):

CHEMICAL (ACHIRAL)

Targets:

Conditions:

Emedastine is an antihistaminic agent, which was approved by FDA for the treatment of allergic conjunctivitis (Emadine brand name). The drug acts selectively on H1 receptors with lower affinity to H2 and H3 subtypes. Emedastine has a relatively unfav...

AZELASTINE, (S)-

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7Y9YE1DOYQ

Status:

Possibly Marketed Outside US

Class (Stereo):

CHEMICAL (ABSOLUTE)

Targets:

Conditions:

Azelastine (brand names AZEP, ASTEPRO, ASTELIN etc.) a phthalazine derivative, is an antihistamine and mast cell stabilizer available as a nasal spray for hay fever and as eye drops for allergic conjunctivitis. Azelastine is a potent antiallergic com...

LOTEPREDNOL

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Z8CBU6KR16

Status:

Possibly Marketed Outside US

Class (Stereo):

CHEMICAL (ABSOLUTE)

Targets:

Conditions:

Loteprednol (as the ester loteprednol etabonate) is a corticosteroid used to treat inflammations of the eye. It is marketed by Bausch and Lomb as Lotemax. It is a topical corticoid anti-inflammatory. It is used in ophthalmic solution for the treatmen...

t of steroid responsive inflammatory conditions of the eye such as allergic conjunctivitis, uveitis, acne rosacea, superficial punctate keratitis, herpes zoster keratitis, iritis, cyclitis, and selected infective conjunctivitis’s. Lotemax is less effective than prednisolone acetate 1% in two 28-day controlled clinical studies in acute anterior uveitis, where 72% of patients treated with Lotemax experienced resolution of anterior chamber cells, compared to 87% of patients treated with prednisolone acetate 1%. Lotemax is also indicated for the treatment of post-operative inflammation following ocular surgery. Corticosteroids inhibit the inflammatory response to a variety of inciting agents and probably delay or slow healing. They inhibit the edema, fibrin deposition, capillary dilation, leukocyte migration, capillary proliferation, fibroblast proliferation, deposition of collagen, and scar formation associated with inflammation. There is no generally accepted explanation for the mechanism of action of ocular corticosteroids. However, corticosteroids are thought to act by the induction of phospholipase A2 inhibitory proteins, collectively called lipocortins. It is postulated that these proteins control the biosynthesis of potent mediators of inflammation such as prostaglandins and leukotrienes by inhibiting the release of their common precursor arachidonic acid. Arachidonic acid is released from membrane phospholipids by phospholipase A2. Corticosteroids are capable of producing a rise in intraocular pressure (IOP). Loteprednol etabonate is structurally similar to other corticosteroids. However, the number 20 position ketone group is absent. It is highly lipid soluble, which enhances its penetration into cells. Loteprednol etabonate is synthesized through structural modifications of prednisolone-related compounds so that it will undergo a predictable transformation to an inactive metabolite. Based upon in vivo and in vitro preclinical metabolism studies, loteprednol etabonate undergoes extensive metabolism to inactive carboxylic acid metabolites. Lotemax possesses some adverse reactions associated with ophthalmic steroids include elevated intraocular pressure, which may be associated with optic nerve damage, visual acuity and field defects, posterior subcapsular cataract formation, secondary ocular infection from pathogens including herpes simplex, and perforation of the globe where there is thinning of the cornea or sclera.