semisynthetic

Methicillin sodium salt is the sodium salt form of methicillin, a semisynthetic beta-lactam penicillin antibiotic with beta-lactamase resistant activity.

Terflavoxate is a novel, orally active, semisynthetic statin microtubule inhibitor commonly used in combination with capecitabine. Terflavoxate is used in cancer research.

Cephapirin Benzathine is a semisynthetic, broad-spectrum, first-generation cephalosporin with antibacterial activity.

Mestranol (Devocin), a semisynthetic estrogen, is used as an estrogen receptor agonist and must be demethylated to be biologically active.

Amoxicillin (Amoxycillin) binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. Amoxicillin Anhydrous is the anhydrous form of a broad-spectrum, semisynthetic aminopenicillin antibiotic with bactericidal activity. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This interrupts bacterial cell wall synthesis and results in the weakening of the bacterial cell wall and causes cell lysis.

Cloxacillin sodium monohydrate (Cloxacillin Sodium) is the sodium salt of cloxaclliin, a semisynthetic beta-lactamase resistant penicillin antibiotic with antibacterial activity.

6-Methylcoumarin (Toncarine) (6MC) is a semisynthetic coumarin with important in vitro and in vivo anti-inflammatory activity.

Tiamulin (Thiamutilin) is a semisynthetic pleuromutilin antibiotic

Rifabutin (LM-427) inhibits bacterial DNA-dependent RNA polymerase, thereby suppressing the initiation of RNA formation and leading to inhibition of RNA synthesis and transcription. Rifabutin is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties.

Cefquinome Sulfate is a semisynthetic, broad-spectrum, fourth-generation aminothiazolyl cephalosporin with antibacterial activity.

Methacycline hydrochloride (Rondomycin) is a broad-spectrum semisynthetic antibiotic related to TETRACYCLINE but excreted more slowly and maintaining effective blood levels for a more extended period.

Teicoplanin (MDL-507) is a semisynthetic glycopeptide antibiotic, used to treat Gram-positive bacteria.

Ampicillin Trihydrate (NCI-C56086), a broad-spectrum semisynthetic derivative of aminopenicillin, is a β-lactam antibiotic.

Amoxicillin trihydrate (Moxaline trihydrate) binds to and inactivates penicillin-binding protein (PBP) 1A located on the inner membrane of the bacterial cell wall. Amoxicillin trihydrate is a broad-spectrum, semisynthetic aminopenicillin antibiotic with bactericidal activity. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This interrupts bacterial cell wall synthesis and results in the weakening of the bacterial cell wall and causes cell lysis.

Cortisone Acetate is a synthetic or semisynthetic analog of the naturally occurring cortisone hormone produced by the adrenal glands with anti-inflammatory and immunomodulating properties. Cortisone acetate (NSC-49420) diffuses through the cell membrane and binds to nuclear glucocorticoid receptors. The receptor-ligand complex binds to promotor regions of certain genes and initiates RNA transcription. This results in an induction of synthesis of certain anti-inflammatory proteins while inhibiting the synthesis of certain inflammatory mediators.

Dienogest (STS 557) is an orally-active, semisynthetic, fourth generation, nonethinylated progestogen with antiproliferative, antiandrogenic, anti-inflammatory and antiangiogenic activities that is used in hormone therapy and as a female contraceptive.

Fidaxomicin (Tiacumicin B) is a semisynthetic macrolide antibiotic used to treat Clostridium difficile-associated diarrhea in adults. Fidaxomicin has minimal systemic absorption and has not been linked to serum enzyme elevations during therapy or to instances of clinically apparent, acute liver injury.

Piperacillin (Pipercillin) is a semisynthetic penicillin with wide spectrum of antimicrobial activity(particularly pseudomonas strains)

Irinotecan Hydrochloride (CPT-11 hydrochloride) is the hydrochloride salt of a semisynthetic derivative of camptothecin. Irinotecan, a prodrug, is converted to a biologically active metabolite 7-ethyl-10-hydroxy-camptothecin (SN-38) by a carboxylesterase-converting enzyme. One thousand-fold more potent than its parent compound irinotecan, SN-38 inhibits topoisomerase I activity by stabilizing the cleavable complex between topoisomerase I and DNA, resulting in DNA breaks that inhibit DNA replication and trigger apoptotic cell death. Because ongoing DNA synthesis is necessary for irinotecan to exert its cytotoxic effects, it is classified as an S-phase-specific agent.

Obeticholic Acid (6-ECDCA, INT-747) is a high-affinity, semisynthetic, bile acid-derived FXR agonist with an EC50 of 99 nM and is able to upregulate IκB-α, KLF-2, and KLF-4 expression. Obeticholic Acid (6-ECDCA, INT-747) also shows potential for treating hepatic steatosis, inflammation, and fibrosis while increasing insulin sensitivity.

Cefmetazole sodium (Sodium cefmetazole) is a semisynthetic cephamycin antibiotic with broad-spectrum activity against both gram-positive and gram-negative microorganisms. It demonstrates a high rate of efficacy in various types of infections, and to date, no severe side effects have been noted.

Tiamulin fumarate (Thiamutilin fumarate) is a semisynthetic diterpenoid antibiotic with antibacterial activity and inhibition of protein synthesis, which can be used to study pneumocystis.

Ampicillin Sodium is the sodium salt form of ampicillin, a broad-spectrum semisynthetic derivative of aminopenicillin. Ampicillin sodium (Domicillin) inhibits bacterial cell wall synthesis by binding to penicillin binding proteins, thereby inhibiting peptidoglycan synthesis, a critical component of the bacterial cell wall.

Cephalothin sodium (Cefalotin) binds to and inactivates penicillin-binding proteins (PBP) located on the inner membrane of the bacterial cell wall. Cephalothin sodium (Cefalotin) is the sodium salt form of cephalothin, a semisynthetic, beta-lactam, the first-generation cephalosporin antibiotic with bactericidal activity. PBPs participate in the terminal stages of assembling the bacterial cell wall, and in reshaping the cell wall during cell division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.