ChemInform Abstract: X‐RAY CRYSTAL AND MOLECULAR STRUCTURE OF CIS(N,N′),TRANS(O,O′)‐BIS‐(2‐AMINOETHANOLATO)‐CIS‐DICHLOROPLATINUM(IV) DIHYDRATE. THE RELATIONSHIP OF ANTITUMOR ACTIVITY TO RING CLOSURE

Kuroda, Reiko; Neidle, Stephen; Ismail, I. M.; Sadler, Peter J.

doi:10.1002/chin.198329062

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“…For example, cis (NN') trans (OO')-bis (2 aminoethanolate) cis dichloroplatinum (IV) has minimal activity in the L1210 tumour line (T/C 107%) in comparison with iproplatin (T/C 207%) and the cis dichlorobis (aminoethanol) (T/C 158%) [85]. For example, cis (NN') trans (OO')-bis (2 aminoethanolate) cis dichloroplatinum (IV) has minimal activity in the L1210 tumour line (T/C 107%) in comparison with iproplatin (T/C 207%) and the cis dichlorobis (aminoethanol) (T/C 158%) [85].…”

Section: Platinum (Iv) Compounds Such As Cis -[Ptc14a2]mentioning

confidence: 99%

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Advances in platinum cancer chemotherapy

Hydes

Russell

1988

Cancer Metast Rev

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In the past 4 years substantial progress has been made in the development of platinum cancer chemotherapy. A number of drug candidates have undergone clinical trials and one 'second generation' platinum drug, carboplatin, has been approved for use in the treatment of ovarian and small cell lung cancer. This review covers the major developments since the last international conference on Platinum Chemotherapy in Vermont, and attempts to highlight the primary factors that appear to be influencing the synthesis and screening of potential third generation platinum drugs. A predominant feature in the evaluation of analogues has been the emphasis on chelating diamine complexes, in particular those of diaminocyclohexane, which show activity in L1210 tumours that are resistant to cisplatin, and the use of a wide range of carboxylate ligands as a means of circumventing solubility and toxicity problems inherent in the parent compounds. There has also been an increased effort in studies relating to complexes containing mixed amines and functionalised amines, building on the assumption, which remains valid to date, that two amines are a necessary requirement for anti-tumour activity. Efforts have also been made to address the use of complexes containing biologically active ligands, and the concept of targeting compounds to specific organs and formulating drugs to achieve more specific activity or controlled release of drugs with lower toxicities. These may provide a viable route to drugs that can be administered more easily, for example by an oral route, or show a different spectrum of activity. However, it may prove difficult to adequately characterise these more complex systems. The major problem encountered in evaluating cisplatin analogues, as with other prospective cancer drugs, is finding reproducible anti-tumour screens that are predictive of the behaviour of the drugs in the clinic. Progress is being made in the development of sensitive and resistant human tumour xenograft lines and this area should be monitored with interest, as it may provide a key to the development of a future platinum drug, hopefully with a wider range of activity than either cisplatin or carboplatin.

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Section: Platinum (Iv) Compounds Such As Cis -[Ptc14a2]mentioning

confidence: 99%

“…85 el class of anthracenedione platinum complexes has been identified for which more chemical characterisation data will hopefully be forthcoming. 85 el class of anthracenedione platinum complexes has been identified for which more chemical characterisation data will hopefully be forthcoming.…”

Section: Increased Interest Is Being Shown In Ligands Andmentioning

confidence: 99%

Advances in platinum cancer chemotherapy

Hydes

Russell

1988

Cancer Metast Rev

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ChemInform Abstract: X‐RAY CRYSTAL AND MOLECULAR STRUCTURE OF CIS(N,N′),TRANS(O,O′)‐BIS‐(2‐AMINOETHANOLATO)‐CIS‐DICHLOROPLATINUM(IV) DIHYDRATE. THE RELATIONSHIP OF ANTITUMOR ACTIVITY TO RING CLOSURE

Cited by 1 publication

References 1 publication

Advances in platinum cancer chemotherapy

Advances in platinum cancer chemotherapy

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